From e30cf5675bdea6feffe9ddce8aee16371874821c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 22:49:56 +0900
Subject: [PATCH 01/35] =?UTF-8?q?docs(README):=20=EA=B8=B0=EB=8A=A5=20?=
 =?UTF-8?q?=EB=AA=A9=EB=A1=9D=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

README 내용 추가
- 기능 목록
---
 docs/README.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index e69de29bb2d..367bbac010d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -0,0 +1,27 @@
+## 기능 목록
+- [ ] 게임 시작
+  - [ ] 게임 시작 메시지 출력
+- [ ] 다리 길이 설정
+  - [ ] 다리 길이 입력요청 메시지 출력
+  - [ ] 다리 길이 입력
+    - [ ] 입력값 숫자 여부 검증
+    - [ ] 입력 숫자 3 이상 20 이하 숫자인지 검증
+- [ ] 다리 생성
+  - [ ] 길이에 따른 랜덤 다리 생성
+- [ ] 플레이어 이동
+  - [ ] 이동할 칸 입력
+    - [ ] 입력값이 U 혹은 D 인지 검증
+  - [ ] 이동 가능한 칸인 경우 O 표시
+  - [ ] 이동 불가능한 칸인 경우 X 표시
+  - [ ] 현황 출력
+- [ ] 게임 성공 여부 판단
+  - [ ] 이동 불가능한 칸으로 이동한 경우 실패
+  - [ ] 모두 이동 가능한 칸으로만 이동한 경우 성공
+    - [ ] 성공 메시지 출력
+    - [ ] 총 시도 횟수 출력
+- [ ] 실패시 게임 재시작 여부 판단
+  - [ ] 게임 재시작 여부 입력
+    - [ ] 입력값 R 혹은 Q 인지 검증
+- [ ] 게임 재시작
+  - [ ] 게임 시도 횟수 증가
+- [ ] 게임 종료

From 635f27af7f2d4cb6eb6448ae4e3ff634e3db6c2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:07:02 +0900
Subject: [PATCH 02/35] =?UTF-8?q?feat:=20=EA=B2=8C=EC=9E=84=20=EA=B4=80?=
 =?UTF-8?q?=EB=A6=AC=20=ED=81=B4=EB=9E=98=EC=8A=A4=EC=99=80=20=ED=8C=A9?=
 =?UTF-8?q?=ED=86=A0=EB=A6=AC=20=ED=81=B4=EB=9E=98=EC=8A=A4=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

클래스 추가
- BridgeGameManager
- ComponentFactory
---
 docs/README.md                              | 29 +++++++++++++++++++++
 src/main/java/bridge/Application.java       |  3 ++-
 src/main/java/bridge/BridgeGameManager.java | 15 +++++++++++
 src/main/java/bridge/ComponentFactory.java  | 16 ++++++++++++
 4 files changed, 62 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/bridge/BridgeGameManager.java
 create mode 100644 src/main/java/bridge/ComponentFactory.java

diff --git a/docs/README.md b/docs/README.md
index 367bbac010d..88defaf9f32 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -25,3 +25,32 @@
 - [ ] 게임 재시작
   - [ ] 게임 시도 횟수 증가
 - [ ] 게임 종료
+
+## 구현 클래스 목록
+- BridgeGame
+  - move()
+  - retry()
+
+- BridgeGameManager
+  - playBridgeGame() 게임 실행
+
+- BridgeMaker
+  - makeBridge()
+
+- BridgeNumberGenerator
+  - generate()
+
+- BridgeRandomNumberGenerator
+  - generate()
+
+- InputView
+  - readBridgeSize()
+  - readMoving()
+  - readGameCommand()
+
+- OutputView
+  - printMap()
+  - printResult()
+
+- ComponentFactory
+  - bridgeGameManager() BridgeGameManager 생성
diff --git a/src/main/java/bridge/Application.java b/src/main/java/bridge/Application.java
index 5cb72dfd3de..cab94bae395 100644
--- a/src/main/java/bridge/Application.java
+++ b/src/main/java/bridge/Application.java
@@ -3,6 +3,7 @@
 public class Application {
 
     public static void main(String[] args) {
-        // TODO: 프로그램 구현
+        final ComponentFactory componentFactory = new ComponentFactory();
+        componentFactory.bridgeGameManager().playBridgeGame();
     }
 }
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
new file mode 100644
index 00000000000..425db90b9f5
--- /dev/null
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -0,0 +1,15 @@
+package bridge;
+
+public class BridgeGameManager {
+    private final InputView inputView;
+    private final OutputView outputView;
+
+    public BridgeGameManager(final InputView inputView, final OutputView outputView) {
+        this.inputView = inputView;
+        this.outputView = outputView;
+    }
+
+    public void playBridgeGame() {
+
+    }
+}
diff --git a/src/main/java/bridge/ComponentFactory.java b/src/main/java/bridge/ComponentFactory.java
new file mode 100644
index 00000000000..a703b389859
--- /dev/null
+++ b/src/main/java/bridge/ComponentFactory.java
@@ -0,0 +1,16 @@
+package bridge;
+
+public class ComponentFactory {
+
+    public BridgeGameManager bridgeGameManager() {
+        return new BridgeGameManager(inputView(), outputView());
+    }
+
+    private OutputView outputView() {
+        return new OutputView();
+    }
+
+    private InputView inputView() {
+        return new InputView();
+    }
+}

From 5051033ee24ea30d997813743770d125460b32a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:10:36 +0900
Subject: [PATCH 03/35] =?UTF-8?q?feat(BridgeGameMessage):=20=EA=B2=8C?=
 =?UTF-8?q?=EC=9E=84=20=EB=A9=94=EC=8B=9C=EC=A7=80=20=EC=97=B4=EA=B1=B0?=
 =?UTF-8?q?=ED=98=95=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

열거형 추가
- BridgeGameMessage
---
 docs/README.md                              |  4 ++++
 src/main/java/bridge/BridgeGameMessage.java | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 src/main/java/bridge/BridgeGameMessage.java

diff --git a/docs/README.md b/docs/README.md
index 88defaf9f32..eade621dea1 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -54,3 +54,7 @@
 
 - ComponentFactory
   - bridgeGameManager() BridgeGameManager 생성
+
+## 열거형 목록
+- BridgeGameMessage
+  - 게임 메시지
diff --git a/src/main/java/bridge/BridgeGameMessage.java b/src/main/java/bridge/BridgeGameMessage.java
new file mode 100644
index 00000000000..73dbfc373eb
--- /dev/null
+++ b/src/main/java/bridge/BridgeGameMessage.java
@@ -0,0 +1,18 @@
+package bridge;
+
+public enum BridgeGameMessage {
+    START_GAME("다리 건너기 게임을 시작합니다."),
+    BRIDGE_LENGTH_REQUEST("다리의 길이를 입력해주세요.")
+    ;
+
+    private final String message;
+
+    BridgeGameMessage(String message) {
+        this.message = message;
+    }
+
+    @Override
+    public String toString() {
+        return this.message;
+    }
+}

From 473ee6b12de07facc3bf3f5bf64387242e536e79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:19:32 +0900
Subject: [PATCH 04/35] =?UTF-8?q?feat:=20=EB=8B=A4=EB=A6=AC=20=EA=B8=B8?=
 =?UTF-8?q?=EC=9D=B4=20=EC=9E=85=EB=A0=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 다리 길이 입력
---
 docs/README.md                              | 2 ++
 src/main/java/bridge/BridgeGameManager.java | 9 +++++++++
 src/main/java/bridge/BridgeGameMessage.java | 2 +-
 src/main/java/bridge/InputView.java         | 5 ++++-
 src/main/java/bridge/OutputView.java        | 8 ++++++++
 5 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index eade621dea1..fa9f323c03f 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -49,6 +49,8 @@
   - readGameCommand()
 
 - OutputView
+  - printGameStart()
+  - printBridgeLengthRequest()
   - printMap()
   - printResult()
 
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index 425db90b9f5..3dda04cab24 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -10,6 +10,15 @@ public BridgeGameManager(final InputView inputView, final OutputView outputView)
     }
 
     public void playBridgeGame() {
+        outputView.printGameStart();
+        playUntilGameEnd();
+    }
 
+    private void playUntilGameEnd() {
+        boolean gameRunning = true;
+        while (gameRunning) {
+            outputView.printBridgeLengthRequest();
+            final int bridgeLength = inputView.readBridgeSize();
+        }
     }
 }
diff --git a/src/main/java/bridge/BridgeGameMessage.java b/src/main/java/bridge/BridgeGameMessage.java
index 73dbfc373eb..3e6ce3ef973 100644
--- a/src/main/java/bridge/BridgeGameMessage.java
+++ b/src/main/java/bridge/BridgeGameMessage.java
@@ -1,7 +1,7 @@
 package bridge;
 
 public enum BridgeGameMessage {
-    START_GAME("다리 건너기 게임을 시작합니다."),
+    START_GAME("다리 건너기 게임을 시작합니다.\n"),
     BRIDGE_LENGTH_REQUEST("다리의 길이를 입력해주세요.")
     ;
 
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index c3911c8a8e7..1d94ce7471e 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -1,5 +1,7 @@
 package bridge;
 
+import camp.nextstep.edu.missionutils.Console;
+
 /**
  * 사용자로부터 입력을 받는 역할을 한다.
  */
@@ -9,7 +11,8 @@ public class InputView {
      * 다리의 길이를 입력받는다.
      */
     public int readBridgeSize() {
-        return 0;
+        final String input = Console.readLine();
+        return Integer.parseInt(input);
     }
 
     /**
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index 69a433a6285..a0e1da0513c 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -5,6 +5,14 @@
  */
 public class OutputView {
 
+    public void printGameStart() {
+        System.out.println(BridgeGameMessage.START_GAME);
+    }
+
+    public void printBridgeLengthRequest() {
+        System.out.println(BridgeGameMessage.BRIDGE_LENGTH_REQUEST);
+    }
+
     /**
      * 현재까지 이동한 다리의 상태를 정해진 형식에 맞춰 출력한다.
      * <p>

From 419acb9a134ab225492877da842e229fe876ebaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:24:39 +0900
Subject: [PATCH 05/35] =?UTF-8?q?feat(InputValidator):=20=EC=9E=85?=
 =?UTF-8?q?=EB=A0=A5=EA=B0=92=20=EA=B2=80=EC=A6=9D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- InputValidator 추가
- 다리 길이 입력값 검증 추가
---
 docs/README.md                           |  3 +++
 src/main/java/bridge/InputValidator.java | 19 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 src/main/java/bridge/InputValidator.java

diff --git a/docs/README.md b/docs/README.md
index fa9f323c03f..0a07e1907b5 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -48,6 +48,9 @@
   - readMoving()
   - readGameCommand()
 
+- InputValidator
+  - validateBridgeLengthInput() 다리 길이 입력값 검증
+
 - OutputView
   - printGameStart()
   - printBridgeLengthRequest()
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
new file mode 100644
index 00000000000..840cda58d07
--- /dev/null
+++ b/src/main/java/bridge/InputValidator.java
@@ -0,0 +1,19 @@
+package bridge;
+
+public class InputValidator {
+    private static final String NUMERIC_MATCHER = "[0-9]+";
+
+    public void validateBridgeLengthInput(final String input) {
+        if (isBlankInput(input) || isNotNumeric(input)) {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    private boolean isNotNumeric(final String input) {
+        return !input.matches(NUMERIC_MATCHER);
+    }
+
+    private boolean isBlankInput(final String input) {
+        return input.isBlank();
+    }
+}

From bf74380c7fdc7a7b142515a98c3647f413edd9a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:26:38 +0900
Subject: [PATCH 06/35] =?UTF-8?q?feat:=20=EB=8B=A4=EB=A6=AC=20=EA=B8=B8?=
 =?UTF-8?q?=EC=9D=B4=20=EA=B2=80=EC=A6=9D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 적용
- 다리 길이 입력값 검증 메서드 연결
---
 src/main/java/bridge/ComponentFactory.java | 6 +++++-
 src/main/java/bridge/InputView.java        | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/java/bridge/ComponentFactory.java b/src/main/java/bridge/ComponentFactory.java
index a703b389859..a0f0566f140 100644
--- a/src/main/java/bridge/ComponentFactory.java
+++ b/src/main/java/bridge/ComponentFactory.java
@@ -11,6 +11,10 @@ private OutputView outputView() {
     }
 
     private InputView inputView() {
-        return new InputView();
+        return new InputView(inputValidator());
+    }
+
+    private InputValidator inputValidator() {
+        return new InputValidator();
     }
 }
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index 1d94ce7471e..55b36980783 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -6,12 +6,18 @@
  * 사용자로부터 입력을 받는 역할을 한다.
  */
 public class InputView {
+    private final InputValidator inputValidator;
+
+    public InputView(final InputValidator inputValidator) {
+        this.inputValidator = inputValidator;
+    }
 
     /**
      * 다리의 길이를 입력받는다.
      */
     public int readBridgeSize() {
         final String input = Console.readLine();
+        inputValidator.validateBridgeLengthInput(input);
         return Integer.parseInt(input);
     }
 

From bc6ba2dee54d5dca3861cc19f0ca07625148e5a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:43:55 +0900
Subject: [PATCH 07/35] =?UTF-8?q?feat(BridgeType):=20=EB=8B=A4=EB=A6=AC=20?=
 =?UTF-8?q?=ED=83=80=EC=9E=85=20=EC=97=B4=EA=B1=B0=ED=98=95=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

열거형 추가
- BridgeType
---
 docs/README.md                       |  3 +++
 src/main/java/bridge/BridgeType.java | 22 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 src/main/java/bridge/BridgeType.java

diff --git a/docs/README.md b/docs/README.md
index 0a07e1907b5..35745952271 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -63,3 +63,6 @@
 ## 열거형 목록
 - BridgeGameMessage
   - 게임 메시지
+
+- BridgeType
+  - 다리의 윗 칸과 아래칸
diff --git a/src/main/java/bridge/BridgeType.java b/src/main/java/bridge/BridgeType.java
new file mode 100644
index 00000000000..0534fc2ac05
--- /dev/null
+++ b/src/main/java/bridge/BridgeType.java
@@ -0,0 +1,22 @@
+package bridge;
+
+public enum BridgeType {
+    UPPER("U", 1),
+    LOWER("D", 0);
+
+    private final String symbol;
+    private final Integer classifier;
+
+    BridgeType(final String symbol, final Integer classifier) {
+        this.symbol = symbol;
+        this.classifier = classifier;
+    }
+
+    public Integer getClassifier() {
+        return this.classifier;
+    }
+
+    public String getSymbol() {
+        return this.symbol;
+    }
+}

From 0c94cf9d7e45b74eb804a178260e008c1be11fe3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:51:17 +0900
Subject: [PATCH 08/35] =?UTF-8?q?feat(ErrorMessage):=20=EC=97=90=EB=9F=AC?=
 =?UTF-8?q?=20=EB=A9=94=EC=8B=9C=EC=A7=80=20=EC=97=B4=EA=B1=B0=ED=98=95=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

열거형 추가
- ErrorMessage
---
 src/main/java/bridge/ErrorMessage.java | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/main/java/bridge/ErrorMessage.java

diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/ErrorMessage.java
new file mode 100644
index 00000000000..845ab410139
--- /dev/null
+++ b/src/main/java/bridge/ErrorMessage.java
@@ -0,0 +1,19 @@
+package bridge;
+
+public enum ErrorMessage {
+    NOT_NUMERIC_INPUT("숫자만 입력 가능합니다."),
+    BLANK_INPUT("입력값이 비어있습니다."),
+
+    ;
+    private final String message;
+    private static final String ERROR_PREFIX = "[ERROR] ";
+
+    ErrorMessage(String message) {
+        this.message = message;
+    }
+
+    @Override
+    public String toString() {
+        return ERROR_PREFIX + this.message;
+    }
+}

From 6fe804b978b5305f548d15b7666a1b92ffc0ead0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Sun, 13 Aug 2023 23:52:27 +0900
Subject: [PATCH 09/35] =?UTF-8?q?feat:=20=EC=98=88=EC=99=B8=20=EB=A9=94?=
 =?UTF-8?q?=EC=8B=9C=EC=A7=80=20=EC=A0=81=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

예외 메시지 적용
- InputValidator
---
 docs/README.md                           |  3 +++
 src/main/java/bridge/InputValidator.java | 17 ++++++++++-------
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 35745952271..a190433f5c6 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -66,3 +66,6 @@
 
 - BridgeType
   - 다리의 윗 칸과 아래칸
+
+- ErrorMessage
+  - 에러 메시지
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
index 840cda58d07..605faeeca1c 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/InputValidator.java
@@ -4,16 +4,19 @@ public class InputValidator {
     private static final String NUMERIC_MATCHER = "[0-9]+";
 
     public void validateBridgeLengthInput(final String input) {
-        if (isBlankInput(input) || isNotNumeric(input)) {
-            throw new IllegalArgumentException();
-        }
+        validateNumeric(input);
+        validateNotBlank(input);
     }
 
-    private boolean isNotNumeric(final String input) {
-        return !input.matches(NUMERIC_MATCHER);
+    private void validateNumeric(final String input) {
+        if (!input.matches(NUMERIC_MATCHER)) {
+            throw new IllegalArgumentException(ErrorMessage.NOT_NUMERIC_INPUT.toString());
+        }
     }
 
-    private boolean isBlankInput(final String input) {
-        return input.isBlank();
+    private void validateNotBlank(final String input) {
+        if (input.isBlank()) {
+            throw new IllegalArgumentException(ErrorMessage.BLANK_INPUT.toString());
+        }
     }
 }

From e38682aa04f3302bae8162465641f48cc7224a73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:04:25 +0900
Subject: [PATCH 10/35] =?UTF-8?q?feat:=20=EB=8B=A4=EB=A6=AC=20=EC=83=9D?=
 =?UTF-8?q?=EC=84=B1=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 다리 생성
---
 src/main/java/bridge/BridgeMaker.java  | 12 ++++++++++--
 src/main/java/bridge/BridgeType.java   | 14 ++++++++------
 src/main/java/bridge/ErrorMessage.java |  3 +--
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/src/main/java/bridge/BridgeMaker.java b/src/main/java/bridge/BridgeMaker.java
index 27e9f2cfa7f..09542e98682 100644
--- a/src/main/java/bridge/BridgeMaker.java
+++ b/src/main/java/bridge/BridgeMaker.java
@@ -1,12 +1,13 @@
 package bridge;
 
 import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 
 /**
  * 다리의 길이를 입력 받아서 다리를 생성해주는 역할을 한다.
  */
 public class BridgeMaker {
-
     private final BridgeNumberGenerator bridgeNumberGenerator;
 
     public BridgeMaker(BridgeNumberGenerator bridgeNumberGenerator) {
@@ -18,6 +19,13 @@ public BridgeMaker(BridgeNumberGenerator bridgeNumberGenerator) {
      * @return 입력받은 길이에 해당하는 다리 모양. 위 칸이면 "U", 아래 칸이면 "D"로 표현해야 한다.
      */
     public List<String> makeBridge(int size) {
-        return null;
+        return IntStream.range(0, size)
+                .mapToObj(i -> getBridgeSymbol())
+                .collect(Collectors.toList());
+    }
+
+    private String getBridgeSymbol() {
+        final int randomNumber = bridgeNumberGenerator.generate();
+        return BridgeType.getSymbolByClassifier(randomNumber);
     }
 }
diff --git a/src/main/java/bridge/BridgeType.java b/src/main/java/bridge/BridgeType.java
index 0534fc2ac05..e259ae6e0e6 100644
--- a/src/main/java/bridge/BridgeType.java
+++ b/src/main/java/bridge/BridgeType.java
@@ -1,5 +1,7 @@
 package bridge;
 
+import java.util.Arrays;
+
 public enum BridgeType {
     UPPER("U", 1),
     LOWER("D", 0);
@@ -12,11 +14,11 @@ public enum BridgeType {
         this.classifier = classifier;
     }
 
-    public Integer getClassifier() {
-        return this.classifier;
-    }
-
-    public String getSymbol() {
-        return this.symbol;
+    public static String getSymbolByClassifier(final int classifier) {
+        return Arrays.stream(BridgeType.values())
+                .filter(bridgeType -> bridgeType.classifier.equals(classifier))
+                .findAny()
+                .map(bridgeType -> bridgeType.symbol)
+                .orElseThrow(() -> new IllegalArgumentException(ErrorMessage.INVALID_CLASSIFIER.toString()));
     }
 }
diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/ErrorMessage.java
index 845ab410139..d090ef3608c 100644
--- a/src/main/java/bridge/ErrorMessage.java
+++ b/src/main/java/bridge/ErrorMessage.java
@@ -3,8 +3,7 @@
 public enum ErrorMessage {
     NOT_NUMERIC_INPUT("숫자만 입력 가능합니다."),
     BLANK_INPUT("입력값이 비어있습니다."),
-
-    ;
+    INVALID_CLASSIFIER("다리의 숫자 값이 올바르지 않습니다.");
     private final String message;
     private static final String ERROR_PREFIX = "[ERROR] ";
 

From 307de4a53e227213068a45f08bf38c8932228f9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:05:03 +0900
Subject: [PATCH 11/35] =?UTF-8?q?fix:=20=EC=9E=85=EB=A0=A5=EA=B0=92=20?=
 =?UTF-8?q?=EC=88=AB=EC=9E=90=20=EA=B2=80=EC=A6=9D=20=EB=A1=9C=EC=A7=81=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 수정
- 입력값 숫자 검증
---
 src/main/java/bridge/InputValidator.java | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
index 605faeeca1c..76bd29b1363 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/InputValidator.java
@@ -1,7 +1,6 @@
 package bridge;
 
 public class InputValidator {
-    private static final String NUMERIC_MATCHER = "[0-9]+";
 
     public void validateBridgeLengthInput(final String input) {
         validateNumeric(input);
@@ -9,11 +8,19 @@ public void validateBridgeLengthInput(final String input) {
     }
 
     private void validateNumeric(final String input) {
-        if (!input.matches(NUMERIC_MATCHER)) {
+        if (hasNonNumber(input)) {
             throw new IllegalArgumentException(ErrorMessage.NOT_NUMERIC_INPUT.toString());
         }
     }
 
+    private boolean hasNonNumber(final String input) {
+        return !input.chars().allMatch(this::isNumber);
+    }
+
+    private boolean isNumber(int character) {
+        return '0' <= character && character <= '9';
+    }
+
     private void validateNotBlank(final String input) {
         if (input.isBlank()) {
             throw new IllegalArgumentException(ErrorMessage.BLANK_INPUT.toString());

From fb017adf559ee857eff175f7043afb59e187ba45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:22:33 +0900
Subject: [PATCH 12/35] =?UTF-8?q?refactor:=20=EC=97=B4=EA=B1=B0=ED=98=95?=
 =?UTF-8?q?=20=EC=83=81=EC=88=98=20=EC=9D=B4=EB=A6=84=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- BridgeType 열거형 상수 이름 변경
---
 src/main/java/bridge/BridgeMaker.java | 13 +++++++------
 src/main/java/bridge/BridgeType.java  | 12 +++++-------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/src/main/java/bridge/BridgeMaker.java b/src/main/java/bridge/BridgeMaker.java
index 09542e98682..f35119b87f3 100644
--- a/src/main/java/bridge/BridgeMaker.java
+++ b/src/main/java/bridge/BridgeMaker.java
@@ -8,9 +8,10 @@
  * 다리의 길이를 입력 받아서 다리를 생성해주는 역할을 한다.
  */
 public class BridgeMaker {
+    private static final int RANGE_START = 0;
     private final BridgeNumberGenerator bridgeNumberGenerator;
 
-    public BridgeMaker(BridgeNumberGenerator bridgeNumberGenerator) {
+    public BridgeMaker(final BridgeNumberGenerator bridgeNumberGenerator) {
         this.bridgeNumberGenerator = bridgeNumberGenerator;
     }
 
@@ -18,14 +19,14 @@ public BridgeMaker(BridgeNumberGenerator bridgeNumberGenerator) {
      * @param size 다리의 길이
      * @return 입력받은 길이에 해당하는 다리 모양. 위 칸이면 "U", 아래 칸이면 "D"로 표현해야 한다.
      */
-    public List<String> makeBridge(int size) {
-        return IntStream.range(0, size)
-                .mapToObj(i -> getBridgeSymbol())
+    public List<String> makeBridge(final int size) {
+        return IntStream.range(RANGE_START, size)
+                .mapToObj(i -> getBridgeDirection())
                 .collect(Collectors.toList());
     }
 
-    private String getBridgeSymbol() {
+    private String getBridgeDirection() {
         final int randomNumber = bridgeNumberGenerator.generate();
-        return BridgeType.getSymbolByClassifier(randomNumber);
+        return BridgeType.getDirectionByClassifier(randomNumber);
     }
 }
diff --git a/src/main/java/bridge/BridgeType.java b/src/main/java/bridge/BridgeType.java
index e259ae6e0e6..d3d204aafb0 100644
--- a/src/main/java/bridge/BridgeType.java
+++ b/src/main/java/bridge/BridgeType.java
@@ -3,22 +3,20 @@
 import java.util.Arrays;
 
 public enum BridgeType {
-    UPPER("U", 1),
-    LOWER("D", 0);
+    U(1),
+    D(0);
 
-    private final String symbol;
     private final Integer classifier;
 
-    BridgeType(final String symbol, final Integer classifier) {
-        this.symbol = symbol;
+    BridgeType(final Integer classifier) {
         this.classifier = classifier;
     }
 
-    public static String getSymbolByClassifier(final int classifier) {
+    public static String getDirectionByClassifier(final int classifier) {
         return Arrays.stream(BridgeType.values())
                 .filter(bridgeType -> bridgeType.classifier.equals(classifier))
                 .findAny()
-                .map(bridgeType -> bridgeType.symbol)
+                .map(Enum::toString)
                 .orElseThrow(() -> new IllegalArgumentException(ErrorMessage.INVALID_CLASSIFIER.toString()));
     }
 }

From 2796c7b10b6dd8f17d51fc594cee1a6c8e56eeb4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:24:36 +0900
Subject: [PATCH 13/35] =?UTF-8?q?feat:=20=EB=8B=A4=EB=A6=AC=20=EC=83=9D?=
 =?UTF-8?q?=EC=84=B1=20=EA=B8=B0=EB=8A=A5=20=EC=A0=81=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 다리 생성 기능 BridgeGameManager에 적용
- ComponentFactory 메서드 추가
---
 src/main/java/bridge/BridgeGameManager.java | 11 ++++++++---
 src/main/java/bridge/ComponentFactory.java  | 10 +++++++++-
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index 3dda04cab24..bef8185de3d 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -1,12 +1,16 @@
 package bridge;
 
+import java.util.List;
+
 public class BridgeGameManager {
     private final InputView inputView;
     private final OutputView outputView;
+    private final BridgeMaker bridgeMaker;
 
-    public BridgeGameManager(final InputView inputView, final OutputView outputView) {
+    public BridgeGameManager(final InputView inputView, final OutputView outputView, final BridgeMaker bridgeMaker) {
         this.inputView = inputView;
         this.outputView = outputView;
+        this.bridgeMaker = bridgeMaker;
     }
 
     public void playBridgeGame() {
@@ -15,10 +19,11 @@ public void playBridgeGame() {
     }
 
     private void playUntilGameEnd() {
-        boolean gameRunning = true;
-        while (gameRunning) {
+        boolean isGameRunning = true;
+        while (isGameRunning) {
             outputView.printBridgeLengthRequest();
             final int bridgeLength = inputView.readBridgeSize();
+            final List<String> bridgeDirections = bridgeMaker.makeBridge(bridgeLength);
         }
     }
 }
diff --git a/src/main/java/bridge/ComponentFactory.java b/src/main/java/bridge/ComponentFactory.java
index a0f0566f140..166e9002bf2 100644
--- a/src/main/java/bridge/ComponentFactory.java
+++ b/src/main/java/bridge/ComponentFactory.java
@@ -3,7 +3,7 @@
 public class ComponentFactory {
 
     public BridgeGameManager bridgeGameManager() {
-        return new BridgeGameManager(inputView(), outputView());
+        return new BridgeGameManager(inputView(), outputView(), bridgeMaker());
     }
 
     private OutputView outputView() {
@@ -17,4 +17,12 @@ private InputView inputView() {
     private InputValidator inputValidator() {
         return new InputValidator();
     }
+
+    private BridgeMaker bridgeMaker() {
+        return new BridgeMaker(bridgeNumberGenerator());
+    }
+
+    private BridgeNumberGenerator bridgeNumberGenerator() {
+        return new BridgeRandomNumberGenerator();
+    }
 }

From 0438955cce358c6b429e3a7b26dee60b97053e2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:31:12 +0900
Subject: [PATCH 14/35] =?UTF-8?q?feat(Bridge):=20Bridge=20=ED=81=B4?=
 =?UTF-8?q?=EB=9E=98=EC=8A=A4=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

클래스 추가
- Bridge
---
 docs/README.md                   |  3 +++
 src/main/java/bridge/Bridge.java | 16 ++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 src/main/java/bridge/Bridge.java

diff --git a/docs/README.md b/docs/README.md
index a190433f5c6..57705f07291 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -60,6 +60,9 @@
 - ComponentFactory
   - bridgeGameManager() BridgeGameManager 생성
 
+- Bridge
+  - create() Bridge 객체 생성 팩토리 메서드
+
 ## 열거형 목록
 - BridgeGameMessage
   - 게임 메시지
diff --git a/src/main/java/bridge/Bridge.java b/src/main/java/bridge/Bridge.java
new file mode 100644
index 00000000000..7b47811033d
--- /dev/null
+++ b/src/main/java/bridge/Bridge.java
@@ -0,0 +1,16 @@
+package bridge;
+
+import java.util.Collections;
+import java.util.List;
+
+public final class Bridge {
+    private final List<String> directions;
+
+    private Bridge(final List<String> directions) {
+        this.directions = Collections.unmodifiableList(directions);
+    }
+
+    public static Bridge create(final List<String> directions) {
+        return new Bridge(directions);
+    }
+}

From bdcf2a20eeb742d6f690d79488236b33f668071a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:45:20 +0900
Subject: [PATCH 15/35] =?UTF-8?q?feat(MoveResult):=20=EC=9D=B4=EB=8F=99=20?=
 =?UTF-8?q?=EA=B2=B0=EA=B3=BC=20=EC=97=B4=EA=B1=B0=ED=98=95=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

열거형 추가
- MoveResult
---
 src/main/java/bridge/MoveResult.java | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/main/java/bridge/MoveResult.java

diff --git a/src/main/java/bridge/MoveResult.java b/src/main/java/bridge/MoveResult.java
new file mode 100644
index 00000000000..945526eb967
--- /dev/null
+++ b/src/main/java/bridge/MoveResult.java
@@ -0,0 +1,9 @@
+package bridge;
+
+public enum MoveResult {
+    KEEP_GOING, FAILED, SUCCESS;
+
+    public boolean isContinue() {
+        return this == KEEP_GOING;
+    }
+}

From 5635d8b66ae72eb602387e90db0dba8879ab83ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:46:05 +0900
Subject: [PATCH 16/35] =?UTF-8?q?docs(README):=20README=EC=97=90=20?=
 =?UTF-8?q?=EC=97=B4=EA=B1=B0=ED=98=95=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

README 내용 추가
- MoveResult
---
 docs/README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index 57705f07291..9cb621bc57e 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -72,3 +72,6 @@
 
 - ErrorMessage
   - 에러 메시지
+
+- MoveResult
+  - 이동 결과

From 2c4c22b99af2f28ce29bcd4391d8e3b16dde1ee9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:52:57 +0900
Subject: [PATCH 17/35] =?UTF-8?q?feat:=20=EC=9D=B4=EB=8F=99=ED=95=A0=20?=
 =?UTF-8?q?=EC=B9=B8=20=EC=9E=85=EB=A0=A5=20=EC=9A=94=EC=B2=AD=20=EC=B6=9C?=
 =?UTF-8?q?=EB=A0=A5=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 이동할 칸 입력 요청 메시지 출력
---
 docs/README.md                              | 1 +
 src/main/java/bridge/BridgeGameMessage.java | 4 ++--
 src/main/java/bridge/OutputView.java        | 4 ++++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 9cb621bc57e..690422c36ea 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -56,6 +56,7 @@
   - printBridgeLengthRequest()
   - printMap()
   - printResult()
+  - printMovingRequest() 이동할 칸 입력 요청 출력
 
 - ComponentFactory
   - bridgeGameManager() BridgeGameManager 생성
diff --git a/src/main/java/bridge/BridgeGameMessage.java b/src/main/java/bridge/BridgeGameMessage.java
index 3e6ce3ef973..31c48d43a9e 100644
--- a/src/main/java/bridge/BridgeGameMessage.java
+++ b/src/main/java/bridge/BridgeGameMessage.java
@@ -2,8 +2,8 @@
 
 public enum BridgeGameMessage {
     START_GAME("다리 건너기 게임을 시작합니다.\n"),
-    BRIDGE_LENGTH_REQUEST("다리의 길이를 입력해주세요.")
-    ;
+    BRIDGE_LENGTH_REQUEST("다리의 길이를 입력해주세요."),
+    MOVE_DIRECTION_REQUEST("이동할 칸을 선택해주세요. (위: %s, 아래: %s)");
 
     private final String message;
 
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index a0e1da0513c..1cb7dda8f01 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -28,4 +28,8 @@ public void printMap() {
      */
     public void printResult() {
     }
+
+    public void printMovingRequest() {
+        System.out.println(String.format(BridgeGameMessage.MOVE_DIRECTION_REQUEST.toString(), BridgeType.U, BridgeType.D));
+    }
 }

From 8e0336bce282589da1c2f83436893a667dba2fa0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 00:58:39 +0900
Subject: [PATCH 18/35] =?UTF-8?q?feat:=20=EC=9D=B4=EB=8F=99=20=EB=B0=A9?=
 =?UTF-8?q?=ED=96=A5=20=EC=9E=85=EB=A0=A5=20=EB=B0=8F=20=EC=9E=85=EB=A0=A5?=
 =?UTF-8?q?=EA=B0=92=20=EA=B2=80=EC=A6=9D=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 이동 방향 입력
- 이동 방향 입력값 검증
---
 src/main/java/bridge/ErrorMessage.java   |  3 ++-
 src/main/java/bridge/InputValidator.java | 13 +++++++++++++
 src/main/java/bridge/InputView.java      |  4 +++-
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/ErrorMessage.java
index d090ef3608c..d4a8d9de0de 100644
--- a/src/main/java/bridge/ErrorMessage.java
+++ b/src/main/java/bridge/ErrorMessage.java
@@ -3,7 +3,8 @@
 public enum ErrorMessage {
     NOT_NUMERIC_INPUT("숫자만 입력 가능합니다."),
     BLANK_INPUT("입력값이 비어있습니다."),
-    INVALID_CLASSIFIER("다리의 숫자 값이 올바르지 않습니다.");
+    INVALID_CLASSIFIER("다리의 숫자 값이 올바르지 않습니다."),
+    INVALID_MOVE_DIRECTION("이동 방향 입력값은 %s 혹은 %s 입니다.");
     private final String message;
     private static final String ERROR_PREFIX = "[ERROR] ";
 
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
index 76bd29b1363..12c17e4351e 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/InputValidator.java
@@ -1,5 +1,7 @@
 package bridge;
 
+import java.util.Objects;
+
 public class InputValidator {
 
     public void validateBridgeLengthInput(final String input) {
@@ -26,4 +28,15 @@ private void validateNotBlank(final String input) {
             throw new IllegalArgumentException(ErrorMessage.BLANK_INPUT.toString());
         }
     }
+
+    public void validateMovingInput(final String input) {
+        validateNotBlank(input);
+        validateMoveDirection(input);
+    }
+
+    private void validateMoveDirection(final String input) {
+        if (!input.equals(BridgeType.U.toString()) && !input.equals(BridgeType.D.toString())) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_MOVE_DIRECTION.toString(), BridgeType.U, BridgeType.D));
+        }
+    }
 }
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index 55b36980783..c45bbd900c2 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -25,7 +25,9 @@ public int readBridgeSize() {
      * 사용자가 이동할 칸을 입력받는다.
      */
     public String readMoving() {
-        return null;
+        final String input = Console.readLine();
+        inputValidator.validateMovingInput(input);
+        return input;
     }
 
     /**

From 2ca340fc42d5d165b0ad68e4be25480c400f5c0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 01:21:58 +0900
Subject: [PATCH 19/35] =?UTF-8?q?feat(ResultStatus):=20=EA=B2=B0=EA=B3=BC?=
 =?UTF-8?q?=20=EC=83=81=ED=83=9C=20=EC=97=B4=EA=B1=B0=ED=98=95=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

열거형 추가
- ResultStatus
---
 docs/README.md                         | 3 +++
 src/main/java/bridge/ResultStatus.java | 5 +++++
 2 files changed, 8 insertions(+)
 create mode 100644 src/main/java/bridge/ResultStatus.java

diff --git a/docs/README.md b/docs/README.md
index 690422c36ea..4dee7396974 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -76,3 +76,6 @@
 
 - MoveResult
   - 이동 결과
+
+- ResultStatus
+  - 결과 상태
diff --git a/src/main/java/bridge/ResultStatus.java b/src/main/java/bridge/ResultStatus.java
new file mode 100644
index 00000000000..f8ac3e750c8
--- /dev/null
+++ b/src/main/java/bridge/ResultStatus.java
@@ -0,0 +1,5 @@
+package bridge;
+
+public enum ResultStatus {
+    O, X
+}

From da08a5cea160032cad536d00dd4e77860e602e01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 01:22:52 +0900
Subject: [PATCH 20/35] =?UTF-8?q?feat(Result):=20=EA=B2=B0=EA=B3=BC=20?=
 =?UTF-8?q?=EB=8F=84=EB=A9=94=EC=9D=B8=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

도메인 클래스 추가
- Result
---
 docs/README.md                   |  3 +++
 src/main/java/bridge/Result.java | 16 ++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 src/main/java/bridge/Result.java

diff --git a/docs/README.md b/docs/README.md
index 4dee7396974..e3220070935 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -64,6 +64,9 @@
 - Bridge
   - create() Bridge 객체 생성 팩토리 메서드
 
+- Result
+  - addResultStatus() 결과 상태 추가
+
 ## 열거형 목록
 - BridgeGameMessage
   - 게임 메시지
diff --git a/src/main/java/bridge/Result.java b/src/main/java/bridge/Result.java
new file mode 100644
index 00000000000..1c84d3e2d0c
--- /dev/null
+++ b/src/main/java/bridge/Result.java
@@ -0,0 +1,16 @@
+package bridge;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Result {
+    private final List<ResultStatus> resultStatusList;
+
+    public Result() {
+        this.resultStatusList = new ArrayList<>();
+    }
+
+    public void addResultStatus(final ResultStatus resultStatus) {
+        this.resultStatusList.add(resultStatus);
+    }
+}

From c858e4d88705c549da05975b0c7d12493c4685c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 01:26:20 +0900
Subject: [PATCH 21/35] =?UTF-8?q?refactor:=20result=20=EB=8F=84=EB=A9=94?=
 =?UTF-8?q?=EC=9D=B8=20=EC=9D=B4=EB=A6=84=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

클래스 이름 리팩토링
- Result -> GameResult
- ResultStatus -> GameResultStatus
---
 src/main/java/bridge/GameResult.java       | 16 ++++++++++++++++
 src/main/java/bridge/GameResultStatus.java |  5 +++++
 src/main/java/bridge/Result.java           | 16 ----------------
 src/main/java/bridge/ResultStatus.java     |  5 -----
 4 files changed, 21 insertions(+), 21 deletions(-)
 create mode 100644 src/main/java/bridge/GameResult.java
 create mode 100644 src/main/java/bridge/GameResultStatus.java
 delete mode 100644 src/main/java/bridge/Result.java
 delete mode 100644 src/main/java/bridge/ResultStatus.java

diff --git a/src/main/java/bridge/GameResult.java b/src/main/java/bridge/GameResult.java
new file mode 100644
index 00000000000..0f50bdc222b
--- /dev/null
+++ b/src/main/java/bridge/GameResult.java
@@ -0,0 +1,16 @@
+package bridge;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class GameResult {
+    private final List<GameResultStatus> gameResultStatusList;
+
+    public GameResult() {
+        this.gameResultStatusList = new ArrayList<>();
+    }
+
+    public void addResultStatus(final GameResultStatus gameResultStatus) {
+        this.gameResultStatusList.add(gameResultStatus);
+    }
+}
diff --git a/src/main/java/bridge/GameResultStatus.java b/src/main/java/bridge/GameResultStatus.java
new file mode 100644
index 00000000000..01283d6448c
--- /dev/null
+++ b/src/main/java/bridge/GameResultStatus.java
@@ -0,0 +1,5 @@
+package bridge;
+
+public enum GameResultStatus {
+    O, X
+}
diff --git a/src/main/java/bridge/Result.java b/src/main/java/bridge/Result.java
deleted file mode 100644
index 1c84d3e2d0c..00000000000
--- a/src/main/java/bridge/Result.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package bridge;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class Result {
-    private final List<ResultStatus> resultStatusList;
-
-    public Result() {
-        this.resultStatusList = new ArrayList<>();
-    }
-
-    public void addResultStatus(final ResultStatus resultStatus) {
-        this.resultStatusList.add(resultStatus);
-    }
-}
diff --git a/src/main/java/bridge/ResultStatus.java b/src/main/java/bridge/ResultStatus.java
deleted file mode 100644
index f8ac3e750c8..00000000000
--- a/src/main/java/bridge/ResultStatus.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package bridge;
-
-public enum ResultStatus {
-    O, X
-}

From 77d58230e5aea5dc21f984248cfdfbc4cad919e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 01:30:37 +0900
Subject: [PATCH 22/35] =?UTF-8?q?refactor:=20=EB=8B=A4=EB=A6=AC=20?=
 =?UTF-8?q?=ED=81=AC=EA=B8=B0=20=EB=8F=84=EB=A9=94=EC=9D=B8=20=EC=96=B8?=
 =?UTF-8?q?=EC=96=B4=20=ED=86=B5=EC=9D=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

도메인 언어 수정
- bridge length -> bridge size
---
 docs/README.md                              | 4 ++--
 src/main/java/bridge/BridgeGameMessage.java | 2 +-
 src/main/java/bridge/InputValidator.java    | 4 +---
 src/main/java/bridge/InputView.java         | 2 +-
 src/main/java/bridge/OutputView.java        | 4 ++--
 5 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index e3220070935..ce1ff405e1e 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -49,11 +49,11 @@
   - readGameCommand()
 
 - InputValidator
-  - validateBridgeLengthInput() 다리 길이 입력값 검증
+  - validateBridgeSizeInput() 다리 길이 입력값 검증
 
 - OutputView
   - printGameStart()
-  - printBridgeLengthRequest()
+  - printBridgeSizeRequest()
   - printMap()
   - printResult()
   - printMovingRequest() 이동할 칸 입력 요청 출력
diff --git a/src/main/java/bridge/BridgeGameMessage.java b/src/main/java/bridge/BridgeGameMessage.java
index 31c48d43a9e..bf5a6ed3429 100644
--- a/src/main/java/bridge/BridgeGameMessage.java
+++ b/src/main/java/bridge/BridgeGameMessage.java
@@ -2,7 +2,7 @@
 
 public enum BridgeGameMessage {
     START_GAME("다리 건너기 게임을 시작합니다.\n"),
-    BRIDGE_LENGTH_REQUEST("다리의 길이를 입력해주세요."),
+    BRIDGE_SIZE_REQUEST("다리의 길이를 입력해주세요."),
     MOVE_DIRECTION_REQUEST("이동할 칸을 선택해주세요. (위: %s, 아래: %s)");
 
     private final String message;
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
index 12c17e4351e..f32ff37e7b8 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/InputValidator.java
@@ -1,10 +1,8 @@
 package bridge;
 
-import java.util.Objects;
-
 public class InputValidator {
 
-    public void validateBridgeLengthInput(final String input) {
+    public void validateBridgeSizeInput(final String input) {
         validateNumeric(input);
         validateNotBlank(input);
     }
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index c45bbd900c2..13c1a46d18b 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -17,7 +17,7 @@ public InputView(final InputValidator inputValidator) {
      */
     public int readBridgeSize() {
         final String input = Console.readLine();
-        inputValidator.validateBridgeLengthInput(input);
+        inputValidator.validateBridgeSizeInput(input);
         return Integer.parseInt(input);
     }
 
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index 1cb7dda8f01..241b6114600 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -9,8 +9,8 @@ public void printGameStart() {
         System.out.println(BridgeGameMessage.START_GAME);
     }
 
-    public void printBridgeLengthRequest() {
-        System.out.println(BridgeGameMessage.BRIDGE_LENGTH_REQUEST);
+    public void printBridgeSizeRequest() {
+        System.out.println(BridgeGameMessage.BRIDGE_SIZE_REQUEST);
     }
 
     /**

From 062aa123fc9b182cdd49ffc1da33c3484eae71d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 01:54:46 +0900
Subject: [PATCH 23/35] =?UTF-8?q?feat(MoveResultMapper):=20mapper=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

클래스 추가
- MoveResultMapper
---
 docs/README.md                             | 25 +++++++++-------
 src/main/java/bridge/MoveResultMapper.java | 34 ++++++++++++++++++++++
 2 files changed, 48 insertions(+), 11 deletions(-)
 create mode 100644 src/main/java/bridge/MoveResultMapper.java

diff --git a/docs/README.md b/docs/README.md
index ce1ff405e1e..706384da511 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,16 +1,16 @@
 ## 기능 목록
-- [ ] 게임 시작
-  - [ ] 게임 시작 메시지 출력
-- [ ] 다리 길이 설정
-  - [ ] 다리 길이 입력요청 메시지 출력
-  - [ ] 다리 길이 입력
-    - [ ] 입력값 숫자 여부 검증
-    - [ ] 입력 숫자 3 이상 20 이하 숫자인지 검증
-- [ ] 다리 생성
-  - [ ] 길이에 따른 랜덤 다리 생성
+- [x] 게임 시작
+  - [x] 게임 시작 메시지 출력
+- [x] 다리 길이 설정
+  - [x] 다리 길이 입력요청 메시지 출력
+  - [x] 다리 길이 입력
+    - [x] 입력값 숫자 여부 검증
+    - [x] 입력 숫자 3 이상 20 이하 숫자인지 검증
+- [x] 다리 생성
+  - [x] 길이에 따른 랜덤 다리 생성
 - [ ] 플레이어 이동
-  - [ ] 이동할 칸 입력
-    - [ ] 입력값이 U 혹은 D 인지 검증
+  - [x] 이동할 칸 입력
+    - [x] 입력값이 U 혹은 D 인지 검증
   - [ ] 이동 가능한 칸인 경우 O 표시
   - [ ] 이동 불가능한 칸인 경우 X 표시
   - [ ] 현황 출력
@@ -67,6 +67,9 @@
 - Result
   - addResultStatus() 결과 상태 추가
 
+- MoveResultMapper
+  - mapToMoveResult() MoveResult로 매핑
+
 ## 열거형 목록
 - BridgeGameMessage
   - 게임 메시지
diff --git a/src/main/java/bridge/MoveResultMapper.java b/src/main/java/bridge/MoveResultMapper.java
new file mode 100644
index 00000000000..6e6f5e40538
--- /dev/null
+++ b/src/main/java/bridge/MoveResultMapper.java
@@ -0,0 +1,34 @@
+package bridge;
+
+public class MoveResultMapper {
+    private static MoveResultMapper INSTANCE;
+    private MoveResultMapper() {}
+
+    public static MoveResultMapper getInstance() {
+        if (INSTANCE == null) {
+            INSTANCE = new MoveResultMapper();
+        }
+        return INSTANCE;
+    }
+
+    public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answer, final int leftSize) {
+        if (leftSize == 0) {
+            return checkSuccess(input, answer);
+        }
+        return checkKeepGoing(input, answer);
+    }
+
+    private MoveResult checkKeepGoing(final BridgeType input, final BridgeType answer) {
+        if (input == answer) {
+            return MoveResult.KEEP_GOING;
+        }
+        return MoveResult.FAILED;
+    }
+
+    private MoveResult checkSuccess(final BridgeType input, final BridgeType answer) {
+        if (input == answer) {
+            return MoveResult.SUCCESS;
+        }
+        return MoveResult.FAILED;
+    }
+}

From 5741ff2467369650345d0bdb3f39c527d86fe7e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 02:00:47 +0900
Subject: [PATCH 24/35] =?UTF-8?q?feat:=20=EC=9D=B4=EB=8F=99=20=EA=B0=80?=
 =?UTF-8?q?=EB=8A=A5=20=EC=97=AC=EB=B6=80=20=ED=8C=90=EB=B3=84=20=EB=B0=8F?=
 =?UTF-8?q?=20=EC=A0=80=EC=9E=A5=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 이동 가능 여부 판별
- 이동 가능 여부 저장
---
 docs/README.md                         |  4 ++--
 src/main/java/bridge/Bridge.java       | 20 ++++++++++++------
 src/main/java/bridge/BridgeGame.java   | 28 ++++++++++++++++++++++++--
 src/main/java/bridge/ErrorMessage.java |  3 ++-
 src/main/java/bridge/MoveResult.java   |  4 ++++
 5 files changed, 48 insertions(+), 11 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 706384da511..372a63127d2 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -11,8 +11,8 @@
 - [ ] 플레이어 이동
   - [x] 이동할 칸 입력
     - [x] 입력값이 U 혹은 D 인지 검증
-  - [ ] 이동 가능한 칸인 경우 O 표시
-  - [ ] 이동 불가능한 칸인 경우 X 표시
+  - [x] 이동 가능한 칸인 경우 O 표시
+  - [x] 이동 불가능한 칸인 경우 X 표시
   - [ ] 현황 출력
 - [ ] 게임 성공 여부 판단
   - [ ] 이동 불가능한 칸으로 이동한 경우 실패
diff --git a/src/main/java/bridge/Bridge.java b/src/main/java/bridge/Bridge.java
index 7b47811033d..011903d4344 100644
--- a/src/main/java/bridge/Bridge.java
+++ b/src/main/java/bridge/Bridge.java
@@ -1,16 +1,24 @@
 package bridge;
 
-import java.util.Collections;
+import java.util.ArrayList;
 import java.util.List;
 
-public final class Bridge {
+public class Bridge {
+    private static final int FIRST_ELEMENT_INDEX = 0;
     private final List<String> directions;
 
-    private Bridge(final List<String> directions) {
-        this.directions = Collections.unmodifiableList(directions);
+    public Bridge(final List<String> directions) {
+        this.directions = new ArrayList<>(directions);
     }
 
-    public static Bridge create(final List<String> directions) {
-        return new Bridge(directions);
+    public BridgeType getFirstElement() {
+        if (directions.isEmpty()) {
+            throw new IllegalArgumentException(ErrorMessage.NO_ELEMENT_LEFT.toString());
+        }
+        return BridgeType.valueOf(directions.remove(FIRST_ELEMENT_INDEX));
+    }
+
+    public int getLeftSize() {
+        return directions.size();
     }
 }
diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/BridgeGame.java
index 834c1c8362b..84791f9a870 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/BridgeGame.java
@@ -1,16 +1,32 @@
 package bridge;
 
+import java.util.List;
+
 /**
  * 다리 건너기 게임을 관리하는 클래스
  */
 public class BridgeGame {
+    private final Bridge bridge;
+    private final GameResult gameResult;
+
+    public BridgeGame(final List<String> bridgeDirections) {
+        this.bridge = new Bridge(bridgeDirections);
+        this.gameResult = new GameResult();
+    }
 
     /**
      * 사용자가 칸을 이동할 때 사용하는 메서드
      * <p>
      * 이동을 위해 필요한 메서드의 반환 타입(return type), 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public void move() {
+    public MoveResult move(final String movingInput) {
+        final BridgeType inputBridgeType = BridgeType.valueOf(movingInput);
+        final BridgeType answerBridgeType = bridge.getFirstElement();
+
+        final MoveResultMapper moveResultMapper = MoveResultMapper.getInstance();
+        final MoveResult moveResult = moveResultMapper.mapToMoveResult(inputBridgeType, answerBridgeType, bridge.getLeftSize());
+        addGameResultStatus(moveResult);
+        return moveResult;
     }
 
     /**
@@ -18,6 +34,14 @@ public void move() {
      * <p>
      * 재시작을 위해 필요한 메서드의 반환 타입(return type), 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public void retry() {
+    public boolean retry() {
+        return true;
+    }
+
+    private void addGameResultStatus(final MoveResult moveResult) {
+        if (moveResult.isFailed()) {
+            gameResult.addResultStatus(GameResultStatus.X);
+        }
+        gameResult.addResultStatus(GameResultStatus.O);
     }
 }
diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/ErrorMessage.java
index d4a8d9de0de..c33b7137671 100644
--- a/src/main/java/bridge/ErrorMessage.java
+++ b/src/main/java/bridge/ErrorMessage.java
@@ -4,7 +4,8 @@ public enum ErrorMessage {
     NOT_NUMERIC_INPUT("숫자만 입력 가능합니다."),
     BLANK_INPUT("입력값이 비어있습니다."),
     INVALID_CLASSIFIER("다리의 숫자 값이 올바르지 않습니다."),
-    INVALID_MOVE_DIRECTION("이동 방향 입력값은 %s 혹은 %s 입니다.");
+    INVALID_MOVE_DIRECTION("이동 방향 입력값은 %s 혹은 %s 입니다."),
+    NO_ELEMENT_LEFT("리스트의 원소가 없습니다.");
     private final String message;
     private static final String ERROR_PREFIX = "[ERROR] ";
 
diff --git a/src/main/java/bridge/MoveResult.java b/src/main/java/bridge/MoveResult.java
index 945526eb967..7fd56f9996d 100644
--- a/src/main/java/bridge/MoveResult.java
+++ b/src/main/java/bridge/MoveResult.java
@@ -6,4 +6,8 @@ public enum MoveResult {
     public boolean isContinue() {
         return this == KEEP_GOING;
     }
+
+    public boolean isFailed() {
+        return this == FAILED;
+    }
 }

From 86e3674dca1610128cc54a856800399cbad5521d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 02:44:23 +0900
Subject: [PATCH 25/35] =?UTF-8?q?feat:=20=ED=94=8C=EB=A0=88=EC=9D=B4?=
 =?UTF-8?q?=EC=96=B4=20=EC=9D=B4=EB=8F=99=20=EA=B8=B0=EB=8A=A5=20=EB=B0=8F?=
 =?UTF-8?q?=20=EA=B2=B0=EA=B3=BC=20map=20=EC=B6=9C=EB=A0=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 플레이어 이동
- 결과 map 출력
---
 docs/README.md                              | 11 +++---
 src/main/java/bridge/Bridge.java            | 11 +++---
 src/main/java/bridge/BridgeGame.java        | 38 +++++++++++++++++----
 src/main/java/bridge/BridgeGameManager.java | 37 +++++++++++++++++---
 src/main/java/bridge/GameResult.java        | 11 ++++++
 src/main/java/bridge/GameResultStatus.java  | 12 ++++++-
 src/main/java/bridge/OutputView.java        |  3 +-
 7 files changed, 101 insertions(+), 22 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 372a63127d2..f78ad9018a8 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -8,12 +8,12 @@
     - [x] 입력 숫자 3 이상 20 이하 숫자인지 검증
 - [x] 다리 생성
   - [x] 길이에 따른 랜덤 다리 생성
-- [ ] 플레이어 이동
+- [x] 플레이어 이동
   - [x] 이동할 칸 입력
     - [x] 입력값이 U 혹은 D 인지 검증
   - [x] 이동 가능한 칸인 경우 O 표시
   - [x] 이동 불가능한 칸인 경우 X 표시
-  - [ ] 현황 출력
+  - [x] 현황 출력
 - [ ] 게임 성공 여부 판단
   - [ ] 이동 불가능한 칸으로 이동한 경우 실패
   - [ ] 모두 이동 가능한 칸으로만 이동한 경우 성공
@@ -30,6 +30,7 @@
 - BridgeGame
   - move()
   - retry()
+  - getGameResultMap() result map 문자열 반환
 
 - BridgeGameManager
   - playBridgeGame() 게임 실행
@@ -64,8 +65,10 @@
 - Bridge
   - create() Bridge 객체 생성 팩토리 메서드
 
-- Result
+- GameResult
   - addResultStatus() 결과 상태 추가
+  - getFirstBridgeElement() 다리의 첫번째 요소 조회
+  - getBridgeLeftSize() 다리 잔여 사이즈 조회
 
 - MoveResultMapper
   - mapToMoveResult() MoveResult로 매핑
@@ -83,5 +86,5 @@
 - MoveResult
   - 이동 결과
 
-- ResultStatus
+- GameResultStatus
   - 결과 상태
diff --git a/src/main/java/bridge/Bridge.java b/src/main/java/bridge/Bridge.java
index 011903d4344..128f87c1678 100644
--- a/src/main/java/bridge/Bridge.java
+++ b/src/main/java/bridge/Bridge.java
@@ -4,18 +4,21 @@
 import java.util.List;
 
 public class Bridge {
-    private static final int FIRST_ELEMENT_INDEX = 0;
     private final List<String> directions;
 
     public Bridge(final List<String> directions) {
         this.directions = new ArrayList<>(directions);
     }
 
-    public BridgeType getFirstElement() {
-        if (directions.isEmpty()) {
+    public BridgeType getNextElement(final int currentIndex) {
+        validateIndex(currentIndex);
+        return BridgeType.valueOf(directions.get(currentIndex));
+    }
+
+    private void validateIndex(final int currentIndex) {
+        if (directions.size() <= currentIndex) {
             throw new IllegalArgumentException(ErrorMessage.NO_ELEMENT_LEFT.toString());
         }
-        return BridgeType.valueOf(directions.remove(FIRST_ELEMENT_INDEX));
     }
 
     public int getLeftSize() {
diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/BridgeGame.java
index 84791f9a870..451268c22b6 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/BridgeGame.java
@@ -6,12 +6,17 @@
  * 다리 건너기 게임을 관리하는 클래스
  */
 public class BridgeGame {
+    private static final String LINE_DELIMETER = "\n";
+    private final GameResult upperGameResult;
+    private final GameResult lowerGameResult;
     private final Bridge bridge;
-    private final GameResult gameResult;
+    private Integer currentIndex;
 
     public BridgeGame(final List<String> bridgeDirections) {
         this.bridge = new Bridge(bridgeDirections);
-        this.gameResult = new GameResult();
+        this.upperGameResult = new GameResult();
+        this.lowerGameResult = new GameResult();
+        initCurrentIndex();
     }
 
     /**
@@ -21,11 +26,11 @@ public BridgeGame(final List<String> bridgeDirections) {
      */
     public MoveResult move(final String movingInput) {
         final BridgeType inputBridgeType = BridgeType.valueOf(movingInput);
-        final BridgeType answerBridgeType = bridge.getFirstElement();
+        final BridgeType answerBridgeType = bridge.getNextElement(currentIndex++);
 
         final MoveResultMapper moveResultMapper = MoveResultMapper.getInstance();
         final MoveResult moveResult = moveResultMapper.mapToMoveResult(inputBridgeType, answerBridgeType, bridge.getLeftSize());
-        addGameResultStatus(moveResult);
+        addGameResultStatus(moveResult, answerBridgeType);
         return moveResult;
     }
 
@@ -38,10 +43,29 @@ public boolean retry() {
         return true;
     }
 
-    private void addGameResultStatus(final MoveResult moveResult) {
+    private void addGameResultStatus(final MoveResult moveResult, final BridgeType answerBridgeType) {
         if (moveResult.isFailed()) {
-            gameResult.addResultStatus(GameResultStatus.X);
+            addToValidGameResult(answerBridgeType, GameResultStatus.X);
+            return;
         }
-        gameResult.addResultStatus(GameResultStatus.O);
+        addToValidGameResult(answerBridgeType, GameResultStatus.O);
+    }
+
+    private void addToValidGameResult(final BridgeType answerBridgeType, final GameResultStatus gameResultStatus) {
+        if (answerBridgeType.equals(BridgeType.U)) {
+            upperGameResult.addResultStatus(gameResultStatus);
+            lowerGameResult.addResultStatus(GameResultStatus.NONE);
+            return;
+        }
+        upperGameResult.addResultStatus(GameResultStatus.NONE);
+        lowerGameResult.addResultStatus(gameResultStatus);
+    }
+
+    public String getGameResultMap() {
+        return this.upperGameResult + LINE_DELIMETER + this.lowerGameResult;
+    }
+
+    private void initCurrentIndex() {
+        this.currentIndex = 0;
     }
 }
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index bef8185de3d..bbb19796c5a 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -1,8 +1,7 @@
 package bridge;
 
-import java.util.List;
-
 public class BridgeGameManager {
+    private static final int TRY_INITIAL_COUNT = 1;
     private final InputView inputView;
     private final OutputView outputView;
     private final BridgeMaker bridgeMaker;
@@ -20,10 +19,38 @@ public void playBridgeGame() {
 
     private void playUntilGameEnd() {
         boolean isGameRunning = true;
+        int tryCount = TRY_INITIAL_COUNT;
         while (isGameRunning) {
-            outputView.printBridgeLengthRequest();
-            final int bridgeLength = inputView.readBridgeSize();
-            final List<String> bridgeDirections = bridgeMaker.makeBridge(bridgeLength);
+            final BridgeGame bridgeGame = makeBridgeGameWithSize();
+            isGameRunning = moveAndGetRetryStatus(bridgeGame);
+            if (isGameRunning) {
+                tryCount++;
+            }
+        }
+    }
+
+    private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
+        boolean isContinue = true;
+        while (isContinue) {
+            final MoveResult moveResult = tryMove(bridgeGame);
+            outputView.printMap(bridgeGame.getGameResultMap());
+            if (moveResult.isFailed()) {
+                return bridgeGame.retry();
+            }
+            isContinue = moveResult.isContinue();
         }
+        return false;
+    }
+
+    private BridgeGame makeBridgeGameWithSize() {
+        outputView.printBridgeSizeRequest();
+        final int bridgeSize = inputView.readBridgeSize();
+        return new BridgeGame(bridgeMaker.makeBridge(bridgeSize));
+    }
+
+    private MoveResult tryMove(final BridgeGame bridgeGame) {
+        outputView.printMovingRequest();
+        final String movingInput = inputView.readMoving();
+        return bridgeGame.move(movingInput);
     }
 }
diff --git a/src/main/java/bridge/GameResult.java b/src/main/java/bridge/GameResult.java
index 0f50bdc222b..c681adb05a9 100644
--- a/src/main/java/bridge/GameResult.java
+++ b/src/main/java/bridge/GameResult.java
@@ -2,8 +2,12 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class GameResult {
+    private static final String START_TAG = "[ ";
+    private static final String END_TAG = " ]";
+    private static final String SEPARATOR = " | ";
     private final List<GameResultStatus> gameResultStatusList;
 
     public GameResult() {
@@ -13,4 +17,11 @@ public GameResult() {
     public void addResultStatus(final GameResultStatus gameResultStatus) {
         this.gameResultStatusList.add(gameResultStatus);
     }
+
+    @Override
+    public String toString() {
+        return START_TAG + gameResultStatusList.stream()
+                .map(GameResultStatus::toString)
+                .collect(Collectors.joining(SEPARATOR)) + END_TAG;
+    }
 }
diff --git a/src/main/java/bridge/GameResultStatus.java b/src/main/java/bridge/GameResultStatus.java
index 01283d6448c..d31c27904cd 100644
--- a/src/main/java/bridge/GameResultStatus.java
+++ b/src/main/java/bridge/GameResultStatus.java
@@ -1,5 +1,15 @@
 package bridge;
 
 public enum GameResultStatus {
-    O, X
+    O, X, NONE;
+
+    private static final String BLANK = " ";
+
+    @Override
+    public String toString() {
+        if (this == NONE) {
+            return BLANK;
+        }
+        return this.name();
+    }
 }
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index 241b6114600..17f4aadc0a4 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -18,7 +18,8 @@ public void printBridgeSizeRequest() {
      * <p>
      * 출력을 위해 필요한 메서드의 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public void printMap() {
+    public void printMap(final String gameResultMap) {
+        System.out.println(gameResultMap);
     }
 
     /**

From 4bd7b8e7a994e48e158721a093f8281b82755e8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 03:06:13 +0900
Subject: [PATCH 26/35] =?UTF-8?q?feat:=20=EC=9E=AC=EC=8B=9C=EB=8F=84=20?=
 =?UTF-8?q?=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

기능 추가
- 재시도 여부 입력 기능
- 재시도 기능
---
 docs/README.md                                | 22 +++++++++----------
 src/main/java/bridge/Bridge.java              |  4 ++--
 src/main/java/bridge/BridgeGame.java          | 12 +++++++---
 src/main/java/bridge/BridgeGameManager.java   | 11 ++++++++--
 ...ridgeGameMessage.java => GameMessage.java} |  8 ++++---
 src/main/java/bridge/GameResult.java          |  4 ++++
 src/main/java/bridge/InputView.java           |  5 +++++
 src/main/java/bridge/OutputView.java          | 14 +++++++++---
 src/main/java/bridge/RetryCommand.java        |  5 +++++
 9 files changed, 61 insertions(+), 24 deletions(-)
 rename src/main/java/bridge/{BridgeGameMessage.java => GameMessage.java} (58%)
 create mode 100644 src/main/java/bridge/RetryCommand.java

diff --git a/docs/README.md b/docs/README.md
index f78ad9018a8..9a223be8689 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -14,17 +14,17 @@
   - [x] 이동 가능한 칸인 경우 O 표시
   - [x] 이동 불가능한 칸인 경우 X 표시
   - [x] 현황 출력
-- [ ] 게임 성공 여부 판단
-  - [ ] 이동 불가능한 칸으로 이동한 경우 실패
-  - [ ] 모두 이동 가능한 칸으로만 이동한 경우 성공
-    - [ ] 성공 메시지 출력
-    - [ ] 총 시도 횟수 출력
-- [ ] 실패시 게임 재시작 여부 판단
-  - [ ] 게임 재시작 여부 입력
+- [x] 게임 성공 여부 판단
+  - [x] 이동 불가능한 칸으로 이동한 경우 실패
+  - [x] 모두 이동 가능한 칸으로만 이동한 경우 성공
+    - [x] 성공 메시지 출력
+    - [x] 총 시도 횟수 출력
+- [x] 실패시 게임 재시작 여부 판단
+  - [x] 게임 재시작 여부 입력
     - [ ] 입력값 R 혹은 Q 인지 검증
-- [ ] 게임 재시작
-  - [ ] 게임 시도 횟수 증가
-- [ ] 게임 종료
+- [x] 게임 재시작
+  - [x] 게임 시도 횟수 증가
+- [x] 게임 종료
 
 ## 구현 클래스 목록
 - BridgeGame
@@ -74,7 +74,7 @@
   - mapToMoveResult() MoveResult로 매핑
 
 ## 열거형 목록
-- BridgeGameMessage
+- GameMessage
   - 게임 메시지
 
 - BridgeType
diff --git a/src/main/java/bridge/Bridge.java b/src/main/java/bridge/Bridge.java
index 128f87c1678..ec0f42b0cf5 100644
--- a/src/main/java/bridge/Bridge.java
+++ b/src/main/java/bridge/Bridge.java
@@ -21,7 +21,7 @@ private void validateIndex(final int currentIndex) {
         }
     }
 
-    public int getLeftSize() {
-        return directions.size();
+    public int getLeftSize(final int currentIndex) {
+        return directions.size() - currentIndex;
     }
 }
diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/BridgeGame.java
index 451268c22b6..0d121c17e13 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/BridgeGame.java
@@ -29,7 +29,7 @@ public MoveResult move(final String movingInput) {
         final BridgeType answerBridgeType = bridge.getNextElement(currentIndex++);
 
         final MoveResultMapper moveResultMapper = MoveResultMapper.getInstance();
-        final MoveResult moveResult = moveResultMapper.mapToMoveResult(inputBridgeType, answerBridgeType, bridge.getLeftSize());
+        final MoveResult moveResult = moveResultMapper.mapToMoveResult(inputBridgeType, answerBridgeType, bridge.getLeftSize(currentIndex));
         addGameResultStatus(moveResult, answerBridgeType);
         return moveResult;
     }
@@ -39,8 +39,14 @@ public MoveResult move(final String movingInput) {
      * <p>
      * 재시작을 위해 필요한 메서드의 반환 타입(return type), 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public boolean retry() {
-        return true;
+    public boolean retry(final String retryInput) {
+        if (retryInput.equals(RetryCommand.R.toString())) {
+            initCurrentIndex();
+            upperGameResult.clearResult();
+            lowerGameResult.clearResult();
+            return true;
+        }
+        return false;
     }
 
     private void addGameResultStatus(final MoveResult moveResult, final BridgeType answerBridgeType) {
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index bbb19796c5a..61de14bf5a6 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -20,13 +20,14 @@ public void playBridgeGame() {
     private void playUntilGameEnd() {
         boolean isGameRunning = true;
         int tryCount = TRY_INITIAL_COUNT;
+        final BridgeGame bridgeGame = makeBridgeGameWithSize();
         while (isGameRunning) {
-            final BridgeGame bridgeGame = makeBridgeGameWithSize();
             isGameRunning = moveAndGetRetryStatus(bridgeGame);
             if (isGameRunning) {
                 tryCount++;
             }
         }
+        outputView.printSuccess(tryCount);
     }
 
     private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
@@ -35,13 +36,19 @@ private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
             final MoveResult moveResult = tryMove(bridgeGame);
             outputView.printMap(bridgeGame.getGameResultMap());
             if (moveResult.isFailed()) {
-                return bridgeGame.retry();
+                return checkRetryOrNot(bridgeGame);
             }
             isContinue = moveResult.isContinue();
         }
         return false;
     }
 
+    private boolean checkRetryOrNot(final BridgeGame bridgeGame) {
+        outputView.printRetryRequest();
+        final String retryInput = inputView.readRetry();
+        return bridgeGame.retry(retryInput);
+    }
+
     private BridgeGame makeBridgeGameWithSize() {
         outputView.printBridgeSizeRequest();
         final int bridgeSize = inputView.readBridgeSize();
diff --git a/src/main/java/bridge/BridgeGameMessage.java b/src/main/java/bridge/GameMessage.java
similarity index 58%
rename from src/main/java/bridge/BridgeGameMessage.java
rename to src/main/java/bridge/GameMessage.java
index bf5a6ed3429..768434da39d 100644
--- a/src/main/java/bridge/BridgeGameMessage.java
+++ b/src/main/java/bridge/GameMessage.java
@@ -1,13 +1,15 @@
 package bridge;
 
-public enum BridgeGameMessage {
+public enum GameMessage {
     START_GAME("다리 건너기 게임을 시작합니다.\n"),
     BRIDGE_SIZE_REQUEST("다리의 길이를 입력해주세요."),
-    MOVE_DIRECTION_REQUEST("이동할 칸을 선택해주세요. (위: %s, 아래: %s)");
+    MOVE_DIRECTION_REQUEST("이동할 칸을 선택해주세요. (위: %s, 아래: %s)"),
+    SUCCESS("게임 성공 여부: 성공\n총 시도한 횟수: %s"),
+    RETRY_REQUEST("게임을 다시 시도할지 여부를 입력해주세요. (재시도: %s, 종료: %s)");
 
     private final String message;
 
-    BridgeGameMessage(String message) {
+    GameMessage(String message) {
         this.message = message;
     }
 
diff --git a/src/main/java/bridge/GameResult.java b/src/main/java/bridge/GameResult.java
index c681adb05a9..1d58d7f6d5c 100644
--- a/src/main/java/bridge/GameResult.java
+++ b/src/main/java/bridge/GameResult.java
@@ -24,4 +24,8 @@ public String toString() {
                 .map(GameResultStatus::toString)
                 .collect(Collectors.joining(SEPARATOR)) + END_TAG;
     }
+
+    public void clearResult() {
+        this.gameResultStatusList.clear();
+    }
 }
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index 13c1a46d18b..156bbc0897f 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -36,4 +36,9 @@ public String readMoving() {
     public String readGameCommand() {
         return null;
     }
+
+    public String readRetry() {
+        final String input = Console.readLine();
+        return input;
+    }
 }
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index 17f4aadc0a4..9de20319082 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -6,11 +6,11 @@
 public class OutputView {
 
     public void printGameStart() {
-        System.out.println(BridgeGameMessage.START_GAME);
+        System.out.println(GameMessage.START_GAME);
     }
 
     public void printBridgeSizeRequest() {
-        System.out.println(BridgeGameMessage.BRIDGE_SIZE_REQUEST);
+        System.out.println(GameMessage.BRIDGE_SIZE_REQUEST);
     }
 
     /**
@@ -31,6 +31,14 @@ public void printResult() {
     }
 
     public void printMovingRequest() {
-        System.out.println(String.format(BridgeGameMessage.MOVE_DIRECTION_REQUEST.toString(), BridgeType.U, BridgeType.D));
+        System.out.println(String.format(GameMessage.MOVE_DIRECTION_REQUEST.toString(), BridgeType.U, BridgeType.D));
+    }
+
+    public void printSuccess(final int tryCount) {
+        System.out.println(String.format(GameMessage.SUCCESS.toString(), tryCount));
+    }
+
+    public void printRetryRequest() {
+        System.out.println(String.format(GameMessage.RETRY_REQUEST.toString(), RetryCommand.R, RetryCommand.Q));
     }
 }
diff --git a/src/main/java/bridge/RetryCommand.java b/src/main/java/bridge/RetryCommand.java
new file mode 100644
index 00000000000..d7cde10b049
--- /dev/null
+++ b/src/main/java/bridge/RetryCommand.java
@@ -0,0 +1,5 @@
+package bridge;
+
+public enum RetryCommand {
+    R, Q
+}

From 7d7ab12a97d58c9f61d5050659fc539a6edbd8a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 03:42:43 +0900
Subject: [PATCH 27/35] =?UTF-8?q?refactor:=20=EC=83=81=EC=88=98=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80=EC=99=80=20=EC=8B=9C=EB=8F=84=20=ED=9A=9F?=
 =?UTF-8?q?=EC=88=98=20=EB=8F=84=EB=A9=94=EC=9D=B8=20=EC=B6=94=EA=B0=80=20?=
 =?UTF-8?q?=EB=B0=8F=20=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- TryCount 도메인 추가
- 상수 추가
- 결과 map 위치 오류 수정
---
 docs/README.md                              |  6 ++++-
 src/main/java/bridge/BridgeGame.java        | 29 ++++++++++++++-------
 src/main/java/bridge/BridgeGameManager.java | 13 +++++----
 src/main/java/bridge/BridgeMaker.java       |  5 ++++
 src/main/java/bridge/ErrorMessage.java      |  5 +++-
 src/main/java/bridge/InputValidator.java    | 10 ++++++-
 src/main/java/bridge/InputView.java         |  5 +---
 src/main/java/bridge/OutputView.java        |  7 ++---
 src/main/java/bridge/TryCount.java          | 19 ++++++++++++++
 9 files changed, 70 insertions(+), 29 deletions(-)
 create mode 100644 src/main/java/bridge/TryCount.java

diff --git a/docs/README.md b/docs/README.md
index 9a223be8689..ddcdc059249 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -21,7 +21,7 @@
     - [x] 총 시도 횟수 출력
 - [x] 실패시 게임 재시작 여부 판단
   - [x] 게임 재시작 여부 입력
-    - [ ] 입력값 R 혹은 Q 인지 검증
+    - [x] 입력값 R 혹은 Q 인지 검증
 - [x] 게임 재시작
   - [x] 게임 시도 횟수 증가
 - [x] 게임 종료
@@ -73,6 +73,10 @@
 - MoveResultMapper
   - mapToMoveResult() MoveResult로 매핑
 
+- TryCount
+  - increment() 시도 횟수 증가
+  - toString() 시도 횟수 문자열로 반환
+
 ## 열거형 목록
 - GameMessage
   - 게임 메시지
diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/BridgeGame.java
index 0d121c17e13..96e54e9950b 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/BridgeGame.java
@@ -6,7 +6,8 @@
  * 다리 건너기 게임을 관리하는 클래스
  */
 public class BridgeGame {
-    private static final String LINE_DELIMETER = "\n";
+    private static final String LINE_DELIMITER = "\n";
+    private static final int INITIAL_INDEX = 0;
     private final GameResult upperGameResult;
     private final GameResult lowerGameResult;
     private final Bridge bridge;
@@ -51,27 +52,35 @@ public boolean retry(final String retryInput) {
 
     private void addGameResultStatus(final MoveResult moveResult, final BridgeType answerBridgeType) {
         if (moveResult.isFailed()) {
-            addToValidGameResult(answerBridgeType, GameResultStatus.X);
+            addToProperGameResult(answerBridgeType, GameResultStatus.X, false);
             return;
         }
-        addToValidGameResult(answerBridgeType, GameResultStatus.O);
+        addToProperGameResult(answerBridgeType, GameResultStatus.O, true);
     }
 
-    private void addToValidGameResult(final BridgeType answerBridgeType, final GameResultStatus gameResultStatus) {
+    private void addToProperGameResult(final BridgeType answerBridgeType, final GameResultStatus gameResultStatus, final boolean isSuccess) {
         if (answerBridgeType.equals(BridgeType.U)) {
-            upperGameResult.addResultStatus(gameResultStatus);
-            lowerGameResult.addResultStatus(GameResultStatus.NONE);
+            addResultStatus(isSuccess, gameResultStatus, GameResultStatus.NONE);
             return;
         }
-        upperGameResult.addResultStatus(GameResultStatus.NONE);
-        lowerGameResult.addResultStatus(gameResultStatus);
+        addResultStatus(isSuccess, GameResultStatus.NONE, gameResultStatus);
+    }
+
+    private void addResultStatus(final boolean isSuccess, final GameResultStatus resultStatus, final GameResultStatus oppositeStatus) {
+        if (isSuccess) {
+            upperGameResult.addResultStatus(resultStatus);
+            lowerGameResult.addResultStatus(oppositeStatus);
+            return;
+        }
+        upperGameResult.addResultStatus(oppositeStatus);
+        lowerGameResult.addResultStatus(resultStatus);
     }
 
     public String getGameResultMap() {
-        return this.upperGameResult + LINE_DELIMETER + this.lowerGameResult;
+        return this.upperGameResult + LINE_DELIMITER + this.lowerGameResult;
     }
 
     private void initCurrentIndex() {
-        this.currentIndex = 0;
+        this.currentIndex = INITIAL_INDEX;
     }
 }
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index 61de14bf5a6..f574a38f884 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -1,7 +1,6 @@
 package bridge;
 
 public class BridgeGameManager {
-    private static final int TRY_INITIAL_COUNT = 1;
     private final InputView inputView;
     private final OutputView outputView;
     private final BridgeMaker bridgeMaker;
@@ -19,15 +18,15 @@ public void playBridgeGame() {
 
     private void playUntilGameEnd() {
         boolean isGameRunning = true;
-        int tryCount = TRY_INITIAL_COUNT;
+        final TryCount tryCount = new TryCount();
         final BridgeGame bridgeGame = makeBridgeGameWithSize();
         while (isGameRunning) {
             isGameRunning = moveAndGetRetryStatus(bridgeGame);
             if (isGameRunning) {
-                tryCount++;
+                tryCount.increment();
             }
         }
-        outputView.printSuccess(tryCount);
+        outputView.printResult(tryCount);
     }
 
     private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
@@ -36,16 +35,16 @@ private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
             final MoveResult moveResult = tryMove(bridgeGame);
             outputView.printMap(bridgeGame.getGameResultMap());
             if (moveResult.isFailed()) {
-                return checkRetryOrNot(bridgeGame);
+                return checkRetry(bridgeGame);
             }
             isContinue = moveResult.isContinue();
         }
         return false;
     }
 
-    private boolean checkRetryOrNot(final BridgeGame bridgeGame) {
+    private boolean checkRetry(final BridgeGame bridgeGame) {
         outputView.printRetryRequest();
-        final String retryInput = inputView.readRetry();
+        final String retryInput = inputView.readGameCommand();
         return bridgeGame.retry(retryInput);
     }
 
diff --git a/src/main/java/bridge/BridgeMaker.java b/src/main/java/bridge/BridgeMaker.java
index f35119b87f3..1eacb71d794 100644
--- a/src/main/java/bridge/BridgeMaker.java
+++ b/src/main/java/bridge/BridgeMaker.java
@@ -9,6 +9,8 @@
  */
 public class BridgeMaker {
     private static final int RANGE_START = 0;
+    private static final int MIN_BRIDGE_SIZE = 3;
+    private static final int MAX_BRIDGE_SIZE = 20;
     private final BridgeNumberGenerator bridgeNumberGenerator;
 
     public BridgeMaker(final BridgeNumberGenerator bridgeNumberGenerator) {
@@ -20,6 +22,9 @@ public BridgeMaker(final BridgeNumberGenerator bridgeNumberGenerator) {
      * @return 입력받은 길이에 해당하는 다리 모양. 위 칸이면 "U", 아래 칸이면 "D"로 표현해야 한다.
      */
     public List<String> makeBridge(final int size) {
+        if (size < MIN_BRIDGE_SIZE || MAX_BRIDGE_SIZE < size) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_BRIDGE_SIZE.toString(), MIN_BRIDGE_SIZE, MAX_BRIDGE_SIZE));
+        }
         return IntStream.range(RANGE_START, size)
                 .mapToObj(i -> getBridgeDirection())
                 .collect(Collectors.toList());
diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/ErrorMessage.java
index c33b7137671..d4b5a865ab4 100644
--- a/src/main/java/bridge/ErrorMessage.java
+++ b/src/main/java/bridge/ErrorMessage.java
@@ -5,7 +5,10 @@ public enum ErrorMessage {
     BLANK_INPUT("입력값이 비어있습니다."),
     INVALID_CLASSIFIER("다리의 숫자 값이 올바르지 않습니다."),
     INVALID_MOVE_DIRECTION("이동 방향 입력값은 %s 혹은 %s 입니다."),
-    NO_ELEMENT_LEFT("리스트의 원소가 없습니다.");
+    NO_ELEMENT_LEFT("리스트의 원소가 없습니다."),
+    INVALID_RETRY_COMMAND("재시도 여부 입력값은 %s 혹은 %s 입니다."),
+    INVALID_BRIDGE_SIZE("다리의 길이는 %d 이상, %d 이하입니다.");
+
     private final String message;
     private static final String ERROR_PREFIX = "[ERROR] ";
 
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/InputValidator.java
index f32ff37e7b8..c3465703a3d 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/InputValidator.java
@@ -1,6 +1,8 @@
 package bridge;
 
 public class InputValidator {
+    private static final Character START_NUMBER = '0';
+    private static final Character END_NUMBER = '9';
 
     public void validateBridgeSizeInput(final String input) {
         validateNumeric(input);
@@ -18,7 +20,7 @@ private boolean hasNonNumber(final String input) {
     }
 
     private boolean isNumber(int character) {
-        return '0' <= character && character <= '9';
+        return START_NUMBER <= character && character <= END_NUMBER;
     }
 
     private void validateNotBlank(final String input) {
@@ -37,4 +39,10 @@ private void validateMoveDirection(final String input) {
             throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_MOVE_DIRECTION.toString(), BridgeType.U, BridgeType.D));
         }
     }
+
+    public void validateGameCommandInput(final String input) {
+        if (!input.equals(RetryCommand.R.toString()) && !input.equals(RetryCommand.Q.toString())) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_RETRY_COMMAND.toString(), RetryCommand.R, RetryCommand.Q));
+        }
+    }
 }
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/InputView.java
index 156bbc0897f..8cd35110631 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/InputView.java
@@ -34,11 +34,8 @@ public String readMoving() {
      * 사용자가 게임을 다시 시도할지 종료할지 여부를 입력받는다.
      */
     public String readGameCommand() {
-        return null;
-    }
-
-    public String readRetry() {
         final String input = Console.readLine();
+        inputValidator.validateGameCommandInput(input);
         return input;
     }
 }
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index 9de20319082..a30782e8316 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -27,17 +27,14 @@ public void printMap(final String gameResultMap) {
      * <p>
      * 출력을 위해 필요한 메서드의 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public void printResult() {
+    public void printResult(final TryCount tryCount) {
+        System.out.println(String.format(GameMessage.SUCCESS.toString(), tryCount));
     }
 
     public void printMovingRequest() {
         System.out.println(String.format(GameMessage.MOVE_DIRECTION_REQUEST.toString(), BridgeType.U, BridgeType.D));
     }
 
-    public void printSuccess(final int tryCount) {
-        System.out.println(String.format(GameMessage.SUCCESS.toString(), tryCount));
-    }
-
     public void printRetryRequest() {
         System.out.println(String.format(GameMessage.RETRY_REQUEST.toString(), RetryCommand.R, RetryCommand.Q));
     }
diff --git a/src/main/java/bridge/TryCount.java b/src/main/java/bridge/TryCount.java
new file mode 100644
index 00000000000..6296f8c3552
--- /dev/null
+++ b/src/main/java/bridge/TryCount.java
@@ -0,0 +1,19 @@
+package bridge;
+
+public class TryCount {
+    private static final int INITIAL_COUNT = 1;
+    private int count;
+
+    public TryCount() {
+        this.count = INITIAL_COUNT;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(this.count);
+    }
+
+    public void increment() {
+        this.count++;
+    }
+}

From bd71b0f66530d9e513d0138c6ad63db9d1a30d76 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 04:10:51 +0900
Subject: [PATCH 28/35] =?UTF-8?q?refactor:=20=EB=B6=88=ED=95=84=EC=9A=94?=
 =?UTF-8?q?=ED=95=9C=20=EC=8B=B1=EA=B8=80=ED=86=A4=20=EB=B0=8F=20=EB=A9=94?=
 =?UTF-8?q?=EC=84=9C=EB=93=9C=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- MoveResultMapper 싱글톤 제거
- 불필요 메서드 제거
---
 src/main/java/bridge/BridgeGame.java        |  5 +-
 src/main/java/bridge/BridgeGameManager.java | 51 ++++++++++++---------
 src/main/java/bridge/BridgeMaker.java       |  4 +-
 src/main/java/bridge/GameMessage.java       |  3 +-
 src/main/java/bridge/MoveResult.java        | 10 +---
 src/main/java/bridge/MoveResultMapper.java  | 12 +----
 src/main/java/bridge/OutputView.java        |  8 +++-
 7 files changed, 46 insertions(+), 47 deletions(-)

diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/BridgeGame.java
index 96e54e9950b..47e6fd99c72 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/BridgeGame.java
@@ -10,6 +10,7 @@ public class BridgeGame {
     private static final int INITIAL_INDEX = 0;
     private final GameResult upperGameResult;
     private final GameResult lowerGameResult;
+    private final MoveResultMapper moveResultMapper; // 요구사항에 의해 한 번만 생성될 것이므로 싱글톤으로 구현하지 않음
     private final Bridge bridge;
     private Integer currentIndex;
 
@@ -17,6 +18,7 @@ public BridgeGame(final List<String> bridgeDirections) {
         this.bridge = new Bridge(bridgeDirections);
         this.upperGameResult = new GameResult();
         this.lowerGameResult = new GameResult();
+        this.moveResultMapper = new MoveResultMapper();
         initCurrentIndex();
     }
 
@@ -29,7 +31,6 @@ public MoveResult move(final String movingInput) {
         final BridgeType inputBridgeType = BridgeType.valueOf(movingInput);
         final BridgeType answerBridgeType = bridge.getNextElement(currentIndex++);
 
-        final MoveResultMapper moveResultMapper = MoveResultMapper.getInstance();
         final MoveResult moveResult = moveResultMapper.mapToMoveResult(inputBridgeType, answerBridgeType, bridge.getLeftSize(currentIndex));
         addGameResultStatus(moveResult, answerBridgeType);
         return moveResult;
@@ -51,7 +52,7 @@ public boolean retry(final String retryInput) {
     }
 
     private void addGameResultStatus(final MoveResult moveResult, final BridgeType answerBridgeType) {
-        if (moveResult.isFailed()) {
+        if (moveResult == MoveResult.FAILED) {
             addToProperGameResult(answerBridgeType, GameResultStatus.X, false);
             return;
         }
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/BridgeGameManager.java
index f574a38f884..15056dd5eb7 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/BridgeGameManager.java
@@ -13,7 +13,11 @@ public BridgeGameManager(final InputView inputView, final OutputView outputView,
 
     public void playBridgeGame() {
         outputView.printGameStart();
-        playUntilGameEnd();
+        try {
+            playUntilGameEnd();
+        } catch (IllegalArgumentException e) {
+            outputView.printErrorMessage(e.getMessage());
+        }
     }
 
     private void playUntilGameEnd() {
@@ -26,26 +30,7 @@ private void playUntilGameEnd() {
                 tryCount.increment();
             }
         }
-        outputView.printResult(tryCount);
-    }
-
-    private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
-        boolean isContinue = true;
-        while (isContinue) {
-            final MoveResult moveResult = tryMove(bridgeGame);
-            outputView.printMap(bridgeGame.getGameResultMap());
-            if (moveResult.isFailed()) {
-                return checkRetry(bridgeGame);
-            }
-            isContinue = moveResult.isContinue();
-        }
-        return false;
-    }
-
-    private boolean checkRetry(final BridgeGame bridgeGame) {
-        outputView.printRetryRequest();
-        final String retryInput = inputView.readGameCommand();
-        return bridgeGame.retry(retryInput);
+        outputView.printResult(tryCount, bridgeGame.getGameResultMap());
     }
 
     private BridgeGame makeBridgeGameWithSize() {
@@ -54,9 +39,33 @@ private BridgeGame makeBridgeGameWithSize() {
         return new BridgeGame(bridgeMaker.makeBridge(bridgeSize));
     }
 
+    private boolean moveAndGetRetryStatus(final BridgeGame bridgeGame) {
+        while (true) {
+            final MoveResult moveResult = tryMove(bridgeGame);
+            if (moveResult != MoveResult.CONTINUE) {
+                return getRetryStatus(bridgeGame, moveResult);
+            }
+            outputView.printMap(bridgeGame.getGameResultMap());
+        }
+    }
+
     private MoveResult tryMove(final BridgeGame bridgeGame) {
         outputView.printMovingRequest();
         final String movingInput = inputView.readMoving();
         return bridgeGame.move(movingInput);
     }
+
+    private boolean getRetryStatus(final BridgeGame bridgeGame, final MoveResult moveResult) {
+        if (moveResult == MoveResult.SUCCESS) {
+            return false;
+        }
+        outputView.printMap(bridgeGame.getGameResultMap());
+        return checkRetry(bridgeGame);
+    }
+
+    private boolean checkRetry(final BridgeGame bridgeGame) {
+        outputView.printRetryRequest();
+        final String retryInput = inputView.readGameCommand();
+        return bridgeGame.retry(retryInput);
+    }
 }
diff --git a/src/main/java/bridge/BridgeMaker.java b/src/main/java/bridge/BridgeMaker.java
index 1eacb71d794..682962eceee 100644
--- a/src/main/java/bridge/BridgeMaker.java
+++ b/src/main/java/bridge/BridgeMaker.java
@@ -8,7 +8,7 @@
  * 다리의 길이를 입력 받아서 다리를 생성해주는 역할을 한다.
  */
 public class BridgeMaker {
-    private static final int RANGE_START = 0;
+    private static final int START_INDEX = 0;
     private static final int MIN_BRIDGE_SIZE = 3;
     private static final int MAX_BRIDGE_SIZE = 20;
     private final BridgeNumberGenerator bridgeNumberGenerator;
@@ -25,7 +25,7 @@ public List<String> makeBridge(final int size) {
         if (size < MIN_BRIDGE_SIZE || MAX_BRIDGE_SIZE < size) {
             throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_BRIDGE_SIZE.toString(), MIN_BRIDGE_SIZE, MAX_BRIDGE_SIZE));
         }
-        return IntStream.range(RANGE_START, size)
+        return IntStream.range(START_INDEX, size)
                 .mapToObj(i -> getBridgeDirection())
                 .collect(Collectors.toList());
     }
diff --git a/src/main/java/bridge/GameMessage.java b/src/main/java/bridge/GameMessage.java
index 768434da39d..579bf1bfc64 100644
--- a/src/main/java/bridge/GameMessage.java
+++ b/src/main/java/bridge/GameMessage.java
@@ -5,7 +5,8 @@ public enum GameMessage {
     BRIDGE_SIZE_REQUEST("다리의 길이를 입력해주세요."),
     MOVE_DIRECTION_REQUEST("이동할 칸을 선택해주세요. (위: %s, 아래: %s)"),
     SUCCESS("게임 성공 여부: 성공\n총 시도한 횟수: %s"),
-    RETRY_REQUEST("게임을 다시 시도할지 여부를 입력해주세요. (재시도: %s, 종료: %s)");
+    RETRY_REQUEST("게임을 다시 시도할지 여부를 입력해주세요. (재시도: %s, 종료: %s)"),
+    FINAL_RESULT("최종 게임 결과");
 
     private final String message;
 
diff --git a/src/main/java/bridge/MoveResult.java b/src/main/java/bridge/MoveResult.java
index 7fd56f9996d..853af41e439 100644
--- a/src/main/java/bridge/MoveResult.java
+++ b/src/main/java/bridge/MoveResult.java
@@ -1,13 +1,5 @@
 package bridge;
 
 public enum MoveResult {
-    KEEP_GOING, FAILED, SUCCESS;
-
-    public boolean isContinue() {
-        return this == KEEP_GOING;
-    }
-
-    public boolean isFailed() {
-        return this == FAILED;
-    }
+    CONTINUE, FAILED, SUCCESS;
 }
diff --git a/src/main/java/bridge/MoveResultMapper.java b/src/main/java/bridge/MoveResultMapper.java
index 6e6f5e40538..6aaa1e644de 100644
--- a/src/main/java/bridge/MoveResultMapper.java
+++ b/src/main/java/bridge/MoveResultMapper.java
@@ -1,16 +1,6 @@
 package bridge;
 
 public class MoveResultMapper {
-    private static MoveResultMapper INSTANCE;
-    private MoveResultMapper() {}
-
-    public static MoveResultMapper getInstance() {
-        if (INSTANCE == null) {
-            INSTANCE = new MoveResultMapper();
-        }
-        return INSTANCE;
-    }
-
     public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answer, final int leftSize) {
         if (leftSize == 0) {
             return checkSuccess(input, answer);
@@ -20,7 +10,7 @@ public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answe
 
     private MoveResult checkKeepGoing(final BridgeType input, final BridgeType answer) {
         if (input == answer) {
-            return MoveResult.KEEP_GOING;
+            return MoveResult.CONTINUE;
         }
         return MoveResult.FAILED;
     }
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/OutputView.java
index a30782e8316..260b496d689 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/OutputView.java
@@ -27,7 +27,9 @@ public void printMap(final String gameResultMap) {
      * <p>
      * 출력을 위해 필요한 메서드의 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
-    public void printResult(final TryCount tryCount) {
+    public void printResult(final TryCount tryCount, final String gameResultMap) {
+        System.out.println(GameMessage.FINAL_RESULT);
+        printMap(gameResultMap);
         System.out.println(String.format(GameMessage.SUCCESS.toString(), tryCount));
     }
 
@@ -38,4 +40,8 @@ public void printMovingRequest() {
     public void printRetryRequest() {
         System.out.println(String.format(GameMessage.RETRY_REQUEST.toString(), RetryCommand.R, RetryCommand.Q));
     }
+
+    public void printErrorMessage(final String message) {
+        System.out.println(message);
+    }
 }

From 8d4fb2b7b9ae9a23e20c10e43d340b685b8a0dd8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 04:12:02 +0900
Subject: [PATCH 29/35] =?UTF-8?q?docs(README):=20=EC=97=B4=EA=B1=B0?=
 =?UTF-8?q?=ED=98=95=20=EB=82=B4=EC=9A=A9=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

README 내용 추가
- 열거형 RetryCommand
---
 docs/README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index ddcdc059249..f91c6c226b5 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -92,3 +92,6 @@
 
 - GameResultStatus
   - 결과 상태
+
+- RetryCommand
+  - 재시도 입력값

From 2271ade295c8392b59c0620e57cdd4b31050b26f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 10:54:26 +0900
Subject: [PATCH 30/35] =?UTF-8?q?refactor:=20=ED=8C=A8=ED=82=A4=EC=A7=80?=
 =?UTF-8?q?=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- 패키지 분리
---
 README.md                                                | 2 +-
 src/main/java/bridge/Application.java                    | 2 ++
 src/main/java/bridge/{ => constant}/BridgeType.java      | 2 +-
 src/main/java/bridge/{ => constant}/ErrorMessage.java    | 2 +-
 src/main/java/bridge/{ => constant}/GameMessage.java     | 2 +-
 .../java/bridge/{ => constant}/GameResultStatus.java     | 2 +-
 src/main/java/bridge/{ => constant}/MoveResult.java      | 2 +-
 src/main/java/bridge/{ => constant}/RetryCommand.java    | 2 +-
 src/main/java/bridge/{ => domain}/Bridge.java            | 5 ++++-
 src/main/java/bridge/{ => domain}/BridgeGame.java        | 8 +++++++-
 src/main/java/bridge/{ => domain}/GameResult.java        | 4 +++-
 src/main/java/bridge/{ => domain}/TryCount.java          | 2 +-
 src/main/java/bridge/{ => factory}/BridgeMaker.java      | 6 +++++-
 src/main/java/bridge/{ => factory}/ComponentFactory.java | 9 ++++++++-
 src/main/java/bridge/{ => factory}/MoveResultMapper.java | 5 ++++-
 src/main/java/bridge/{ => io}/InputValidator.java        | 6 +++++-
 src/main/java/bridge/{ => io}/InputView.java             | 2 +-
 src/main/java/bridge/{ => io}/OutputView.java            | 7 ++++++-
 .../java/bridge/{ => manager}/BridgeGameManager.java     | 9 ++++++++-
 .../java/bridge/{ => utils}/BridgeNumberGenerator.java   | 2 +-
 .../bridge/{ => utils}/BridgeRandomNumberGenerator.java  | 2 +-
 src/test/java/bridge/ApplicationTest.java                | 2 ++
 22 files changed, 65 insertions(+), 20 deletions(-)
 rename src/main/java/bridge/{ => constant}/BridgeType.java (95%)
 rename src/main/java/bridge/{ => constant}/ErrorMessage.java (96%)
 rename src/main/java/bridge/{ => constant}/GameMessage.java (96%)
 rename src/main/java/bridge/{ => constant}/GameResultStatus.java (90%)
 rename src/main/java/bridge/{ => constant}/MoveResult.java (70%)
 rename src/main/java/bridge/{ => constant}/RetryCommand.java (60%)
 rename src/main/java/bridge/{ => domain}/Bridge.java (88%)
 rename src/main/java/bridge/{ => domain}/BridgeGame.java (94%)
 rename src/main/java/bridge/{ => domain}/GameResult.java (92%)
 rename src/main/java/bridge/{ => domain}/TryCount.java (93%)
 rename src/main/java/bridge/{ => factory}/BridgeMaker.java (90%)
 rename src/main/java/bridge/{ => factory}/ComponentFactory.java (72%)
 rename src/main/java/bridge/{ => factory}/MoveResultMapper.java (88%)
 rename src/main/java/bridge/{ => io}/InputValidator.java (92%)
 rename src/main/java/bridge/{ => io}/InputView.java (98%)
 rename src/main/java/bridge/{ => io}/OutputView.java (90%)
 rename src/main/java/bridge/{ => manager}/BridgeGameManager.java (91%)
 rename src/main/java/bridge/{ => utils}/BridgeNumberGenerator.java (79%)
 rename src/main/java/bridge/{ => utils}/BridgeRandomNumberGenerator.java (94%)

diff --git a/README.md b/README.md
index 8ab62a91992..8d0b64dba0a 100644
--- a/README.md
+++ b/README.md
@@ -266,7 +266,7 @@ public class BridgeMaker {
 
 ### BridgeRandomNumberGenerator 클래스
 
-- Random 값 추출은 제공된 `bridge.BridgeRandomNumberGenerator`의 `generate()`를 활용한다.
+- Random 값 추출은 제공된 `bridge.utils.BridgeRandomNumberGenerator`의 `generate()`를 활용한다.
 - `BridgeRandomNumberGenerator`, `BridgeNumberGenerator` 클래스의 코드는 변경할 수 없다.
 
 #### 사용 예시
diff --git a/src/main/java/bridge/Application.java b/src/main/java/bridge/Application.java
index cab94bae395..11c5d6831b3 100644
--- a/src/main/java/bridge/Application.java
+++ b/src/main/java/bridge/Application.java
@@ -1,5 +1,7 @@
 package bridge;
 
+import bridge.factory.ComponentFactory;
+
 public class Application {
 
     public static void main(String[] args) {
diff --git a/src/main/java/bridge/BridgeType.java b/src/main/java/bridge/constant/BridgeType.java
similarity index 95%
rename from src/main/java/bridge/BridgeType.java
rename to src/main/java/bridge/constant/BridgeType.java
index d3d204aafb0..9c2777319da 100644
--- a/src/main/java/bridge/BridgeType.java
+++ b/src/main/java/bridge/constant/BridgeType.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 import java.util.Arrays;
 
diff --git a/src/main/java/bridge/ErrorMessage.java b/src/main/java/bridge/constant/ErrorMessage.java
similarity index 96%
rename from src/main/java/bridge/ErrorMessage.java
rename to src/main/java/bridge/constant/ErrorMessage.java
index d4b5a865ab4..6c5353eaec4 100644
--- a/src/main/java/bridge/ErrorMessage.java
+++ b/src/main/java/bridge/constant/ErrorMessage.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 public enum ErrorMessage {
     NOT_NUMERIC_INPUT("숫자만 입력 가능합니다."),
diff --git a/src/main/java/bridge/GameMessage.java b/src/main/java/bridge/constant/GameMessage.java
similarity index 96%
rename from src/main/java/bridge/GameMessage.java
rename to src/main/java/bridge/constant/GameMessage.java
index 579bf1bfc64..d14c7edd671 100644
--- a/src/main/java/bridge/GameMessage.java
+++ b/src/main/java/bridge/constant/GameMessage.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 public enum GameMessage {
     START_GAME("다리 건너기 게임을 시작합니다.\n"),
diff --git a/src/main/java/bridge/GameResultStatus.java b/src/main/java/bridge/constant/GameResultStatus.java
similarity index 90%
rename from src/main/java/bridge/GameResultStatus.java
rename to src/main/java/bridge/constant/GameResultStatus.java
index d31c27904cd..a06fe00b8ec 100644
--- a/src/main/java/bridge/GameResultStatus.java
+++ b/src/main/java/bridge/constant/GameResultStatus.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 public enum GameResultStatus {
     O, X, NONE;
diff --git a/src/main/java/bridge/MoveResult.java b/src/main/java/bridge/constant/MoveResult.java
similarity index 70%
rename from src/main/java/bridge/MoveResult.java
rename to src/main/java/bridge/constant/MoveResult.java
index 853af41e439..9a789f68603 100644
--- a/src/main/java/bridge/MoveResult.java
+++ b/src/main/java/bridge/constant/MoveResult.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 public enum MoveResult {
     CONTINUE, FAILED, SUCCESS;
diff --git a/src/main/java/bridge/RetryCommand.java b/src/main/java/bridge/constant/RetryCommand.java
similarity index 60%
rename from src/main/java/bridge/RetryCommand.java
rename to src/main/java/bridge/constant/RetryCommand.java
index d7cde10b049..dc13ab4c3c3 100644
--- a/src/main/java/bridge/RetryCommand.java
+++ b/src/main/java/bridge/constant/RetryCommand.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.constant;
 
 public enum RetryCommand {
     R, Q
diff --git a/src/main/java/bridge/Bridge.java b/src/main/java/bridge/domain/Bridge.java
similarity index 88%
rename from src/main/java/bridge/Bridge.java
rename to src/main/java/bridge/domain/Bridge.java
index ec0f42b0cf5..2819987a645 100644
--- a/src/main/java/bridge/Bridge.java
+++ b/src/main/java/bridge/domain/Bridge.java
@@ -1,4 +1,7 @@
-package bridge;
+package bridge.domain;
+
+import bridge.constant.BridgeType;
+import bridge.constant.ErrorMessage;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/main/java/bridge/BridgeGame.java b/src/main/java/bridge/domain/BridgeGame.java
similarity index 94%
rename from src/main/java/bridge/BridgeGame.java
rename to src/main/java/bridge/domain/BridgeGame.java
index 47e6fd99c72..ef3b2341301 100644
--- a/src/main/java/bridge/BridgeGame.java
+++ b/src/main/java/bridge/domain/BridgeGame.java
@@ -1,4 +1,10 @@
-package bridge;
+package bridge.domain;
+
+import bridge.constant.BridgeType;
+import bridge.constant.GameResultStatus;
+import bridge.constant.MoveResult;
+import bridge.constant.RetryCommand;
+import bridge.factory.MoveResultMapper;
 
 import java.util.List;
 
diff --git a/src/main/java/bridge/GameResult.java b/src/main/java/bridge/domain/GameResult.java
similarity index 92%
rename from src/main/java/bridge/GameResult.java
rename to src/main/java/bridge/domain/GameResult.java
index 1d58d7f6d5c..c13d6369092 100644
--- a/src/main/java/bridge/GameResult.java
+++ b/src/main/java/bridge/domain/GameResult.java
@@ -1,4 +1,6 @@
-package bridge;
+package bridge.domain;
+
+import bridge.constant.GameResultStatus;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/main/java/bridge/TryCount.java b/src/main/java/bridge/domain/TryCount.java
similarity index 93%
rename from src/main/java/bridge/TryCount.java
rename to src/main/java/bridge/domain/TryCount.java
index 6296f8c3552..c1083d8f0b3 100644
--- a/src/main/java/bridge/TryCount.java
+++ b/src/main/java/bridge/domain/TryCount.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.domain;
 
 public class TryCount {
     private static final int INITIAL_COUNT = 1;
diff --git a/src/main/java/bridge/BridgeMaker.java b/src/main/java/bridge/factory/BridgeMaker.java
similarity index 90%
rename from src/main/java/bridge/BridgeMaker.java
rename to src/main/java/bridge/factory/BridgeMaker.java
index 682962eceee..ec09abfb380 100644
--- a/src/main/java/bridge/BridgeMaker.java
+++ b/src/main/java/bridge/factory/BridgeMaker.java
@@ -1,4 +1,8 @@
-package bridge;
+package bridge.factory;
+
+import bridge.utils.BridgeNumberGenerator;
+import bridge.constant.BridgeType;
+import bridge.constant.ErrorMessage;
 
 import java.util.List;
 import java.util.stream.Collectors;
diff --git a/src/main/java/bridge/ComponentFactory.java b/src/main/java/bridge/factory/ComponentFactory.java
similarity index 72%
rename from src/main/java/bridge/ComponentFactory.java
rename to src/main/java/bridge/factory/ComponentFactory.java
index 166e9002bf2..46b77b65b22 100644
--- a/src/main/java/bridge/ComponentFactory.java
+++ b/src/main/java/bridge/factory/ComponentFactory.java
@@ -1,4 +1,11 @@
-package bridge;
+package bridge.factory;
+
+import bridge.manager.BridgeGameManager;
+import bridge.utils.BridgeNumberGenerator;
+import bridge.utils.BridgeRandomNumberGenerator;
+import bridge.io.InputValidator;
+import bridge.io.InputView;
+import bridge.io.OutputView;
 
 public class ComponentFactory {
 
diff --git a/src/main/java/bridge/MoveResultMapper.java b/src/main/java/bridge/factory/MoveResultMapper.java
similarity index 88%
rename from src/main/java/bridge/MoveResultMapper.java
rename to src/main/java/bridge/factory/MoveResultMapper.java
index 6aaa1e644de..c858418d021 100644
--- a/src/main/java/bridge/MoveResultMapper.java
+++ b/src/main/java/bridge/factory/MoveResultMapper.java
@@ -1,4 +1,7 @@
-package bridge;
+package bridge.factory;
+
+import bridge.constant.BridgeType;
+import bridge.constant.MoveResult;
 
 public class MoveResultMapper {
     public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answer, final int leftSize) {
diff --git a/src/main/java/bridge/InputValidator.java b/src/main/java/bridge/io/InputValidator.java
similarity index 92%
rename from src/main/java/bridge/InputValidator.java
rename to src/main/java/bridge/io/InputValidator.java
index c3465703a3d..774f45da1fe 100644
--- a/src/main/java/bridge/InputValidator.java
+++ b/src/main/java/bridge/io/InputValidator.java
@@ -1,4 +1,8 @@
-package bridge;
+package bridge.io;
+
+import bridge.constant.BridgeType;
+import bridge.constant.ErrorMessage;
+import bridge.constant.RetryCommand;
 
 public class InputValidator {
     private static final Character START_NUMBER = '0';
diff --git a/src/main/java/bridge/InputView.java b/src/main/java/bridge/io/InputView.java
similarity index 98%
rename from src/main/java/bridge/InputView.java
rename to src/main/java/bridge/io/InputView.java
index 8cd35110631..44e25c37d3a 100644
--- a/src/main/java/bridge/InputView.java
+++ b/src/main/java/bridge/io/InputView.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.io;
 
 import camp.nextstep.edu.missionutils.Console;
 
diff --git a/src/main/java/bridge/OutputView.java b/src/main/java/bridge/io/OutputView.java
similarity index 90%
rename from src/main/java/bridge/OutputView.java
rename to src/main/java/bridge/io/OutputView.java
index 260b496d689..90d117f0f23 100644
--- a/src/main/java/bridge/OutputView.java
+++ b/src/main/java/bridge/io/OutputView.java
@@ -1,4 +1,9 @@
-package bridge;
+package bridge.io;
+
+import bridge.domain.TryCount;
+import bridge.constant.BridgeType;
+import bridge.constant.GameMessage;
+import bridge.constant.RetryCommand;
 
 /**
  * 사용자에게 게임 진행 상황과 결과를 출력하는 역할을 한다.
diff --git a/src/main/java/bridge/BridgeGameManager.java b/src/main/java/bridge/manager/BridgeGameManager.java
similarity index 91%
rename from src/main/java/bridge/BridgeGameManager.java
rename to src/main/java/bridge/manager/BridgeGameManager.java
index 15056dd5eb7..2f0a3335100 100644
--- a/src/main/java/bridge/BridgeGameManager.java
+++ b/src/main/java/bridge/manager/BridgeGameManager.java
@@ -1,4 +1,11 @@
-package bridge;
+package bridge.manager;
+
+import bridge.constant.MoveResult;
+import bridge.domain.BridgeGame;
+import bridge.domain.TryCount;
+import bridge.io.InputView;
+import bridge.io.OutputView;
+import bridge.factory.BridgeMaker;
 
 public class BridgeGameManager {
     private final InputView inputView;
diff --git a/src/main/java/bridge/BridgeNumberGenerator.java b/src/main/java/bridge/utils/BridgeNumberGenerator.java
similarity index 79%
rename from src/main/java/bridge/BridgeNumberGenerator.java
rename to src/main/java/bridge/utils/BridgeNumberGenerator.java
index 56187b71d2d..94a44d6bfcf 100644
--- a/src/main/java/bridge/BridgeNumberGenerator.java
+++ b/src/main/java/bridge/utils/BridgeNumberGenerator.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.utils;
 
 @FunctionalInterface
 public interface BridgeNumberGenerator {
diff --git a/src/main/java/bridge/BridgeRandomNumberGenerator.java b/src/main/java/bridge/utils/BridgeRandomNumberGenerator.java
similarity index 94%
rename from src/main/java/bridge/BridgeRandomNumberGenerator.java
rename to src/main/java/bridge/utils/BridgeRandomNumberGenerator.java
index 4c9cb53e03a..f54f3073733 100644
--- a/src/main/java/bridge/BridgeRandomNumberGenerator.java
+++ b/src/main/java/bridge/utils/BridgeRandomNumberGenerator.java
@@ -1,4 +1,4 @@
-package bridge;
+package bridge.utils;
 
 import camp.nextstep.edu.missionutils.Randoms;
 
diff --git a/src/test/java/bridge/ApplicationTest.java b/src/test/java/bridge/ApplicationTest.java
index 1a163ec0a2a..ca2cc40c4cb 100644
--- a/src/test/java/bridge/ApplicationTest.java
+++ b/src/test/java/bridge/ApplicationTest.java
@@ -5,6 +5,8 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.util.Lists.newArrayList;
 
+import bridge.factory.BridgeMaker;
+import bridge.utils.BridgeNumberGenerator;
 import camp.nextstep.edu.missionutils.test.NsTest;
 import java.util.List;
 import org.junit.jupiter.api.Test;

From 07131d6274ed14e0d1ea42a76861266aad881dbf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 11:06:16 +0900
Subject: [PATCH 31/35] =?UTF-8?q?refactor:=20=EB=A1=9C=EC=A7=81=20?=
 =?UTF-8?q?=EA=B0=84=EC=86=8C=ED=99=94=EC=99=80=20=EB=A9=94=EC=84=9C?=
 =?UTF-8?q?=EB=93=9C=20=EB=B6=84=ED=95=A0=20=EB=B0=8F=20=EB=A9=94=EC=84=9C?=
 =?UTF-8?q?=EB=93=9C=20=EC=9D=B4=EB=A6=84=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- enum 필드 추가를 통한 내부 분기문 제거
- 메서드 이름 변경 checkKeepGoing -> checkContinue
- validate 메서드 분리
---
 .../java/bridge/constant/GameResultStatus.java    | 15 +++++++++------
 src/main/java/bridge/factory/BridgeMaker.java     | 10 +++++++---
 .../java/bridge/factory/MoveResultMapper.java     |  4 ++--
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/src/main/java/bridge/constant/GameResultStatus.java b/src/main/java/bridge/constant/GameResultStatus.java
index a06fe00b8ec..92eaaebed63 100644
--- a/src/main/java/bridge/constant/GameResultStatus.java
+++ b/src/main/java/bridge/constant/GameResultStatus.java
@@ -1,15 +1,18 @@
 package bridge.constant;
 
 public enum GameResultStatus {
-    O, X, NONE;
+    O("O"),
+    X("X"),
+    NONE(" ");
 
-    private static final String BLANK = " ";
+    private final String symbol;
+
+    GameResultStatus(final String symbol) {
+        this.symbol = symbol;
+    }
 
     @Override
     public String toString() {
-        if (this == NONE) {
-            return BLANK;
-        }
-        return this.name();
+        return this.symbol;
     }
 }
diff --git a/src/main/java/bridge/factory/BridgeMaker.java b/src/main/java/bridge/factory/BridgeMaker.java
index ec09abfb380..64a691e9b58 100644
--- a/src/main/java/bridge/factory/BridgeMaker.java
+++ b/src/main/java/bridge/factory/BridgeMaker.java
@@ -26,14 +26,18 @@ public BridgeMaker(final BridgeNumberGenerator bridgeNumberGenerator) {
      * @return 입력받은 길이에 해당하는 다리 모양. 위 칸이면 "U", 아래 칸이면 "D"로 표현해야 한다.
      */
     public List<String> makeBridge(final int size) {
-        if (size < MIN_BRIDGE_SIZE || MAX_BRIDGE_SIZE < size) {
-            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_BRIDGE_SIZE.toString(), MIN_BRIDGE_SIZE, MAX_BRIDGE_SIZE));
-        }
+        validateSize(size);
         return IntStream.range(START_INDEX, size)
                 .mapToObj(i -> getBridgeDirection())
                 .collect(Collectors.toList());
     }
 
+    private void validateSize(final int size) {
+        if (size < MIN_BRIDGE_SIZE || MAX_BRIDGE_SIZE < size) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_BRIDGE_SIZE.toString(), MIN_BRIDGE_SIZE, MAX_BRIDGE_SIZE));
+        }
+    }
+
     private String getBridgeDirection() {
         final int randomNumber = bridgeNumberGenerator.generate();
         return BridgeType.getDirectionByClassifier(randomNumber);
diff --git a/src/main/java/bridge/factory/MoveResultMapper.java b/src/main/java/bridge/factory/MoveResultMapper.java
index c858418d021..a52b3953823 100644
--- a/src/main/java/bridge/factory/MoveResultMapper.java
+++ b/src/main/java/bridge/factory/MoveResultMapper.java
@@ -8,10 +8,10 @@ public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answe
         if (leftSize == 0) {
             return checkSuccess(input, answer);
         }
-        return checkKeepGoing(input, answer);
+        return checkContinue(input, answer);
     }
 
-    private MoveResult checkKeepGoing(final BridgeType input, final BridgeType answer) {
+    private MoveResult checkContinue(final BridgeType input, final BridgeType answer) {
         if (input == answer) {
             return MoveResult.CONTINUE;
         }

From 5a67faef4dc693af28e86414fcdb21971fea45cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 11:13:52 +0900
Subject: [PATCH 32/35] =?UTF-8?q?refactor(MoveResultMapper):=20=EB=82=B4?=
 =?UTF-8?q?=EB=B6=80=20=EC=83=81=EC=88=98=20=EC=A0=81=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- 숫자 상수 적용 NO_LEFT_ELEMENT
---
 src/main/java/bridge/factory/MoveResultMapper.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/bridge/factory/MoveResultMapper.java b/src/main/java/bridge/factory/MoveResultMapper.java
index a52b3953823..99c8855346b 100644
--- a/src/main/java/bridge/factory/MoveResultMapper.java
+++ b/src/main/java/bridge/factory/MoveResultMapper.java
@@ -4,8 +4,10 @@
 import bridge.constant.MoveResult;
 
 public class MoveResultMapper {
+    private static final int NO_LEFT_ELEMENT = 0;
+
     public MoveResult mapToMoveResult(final BridgeType input, final BridgeType answer, final int leftSize) {
-        if (leftSize == 0) {
+        if (leftSize == NO_LEFT_ELEMENT) {
             return checkSuccess(input, answer);
         }
         return checkContinue(input, answer);

From 30a7d80bbb6f5aaf6231419fb8e183c578c7ebba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 11:32:22 +0900
Subject: [PATCH 33/35] =?UTF-8?q?refactor:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=20=EB=B6=88=EB=B3=80=20=EA=B0=9D=EC=B2=B4=EB=A1=9C=20=EB=B3=80?=
 =?UTF-8?q?=ED=99=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- TryCount 불변객체로 변환
- Bridge 불변객체로 변환
- BridgeGame 메서드 분리
---
 src/main/java/bridge/domain/Bridge.java            | 12 ++++++++----
 src/main/java/bridge/domain/BridgeGame.java        | 12 ++++++++----
 src/main/java/bridge/domain/TryCount.java          | 14 +++++++++-----
 .../java/bridge/manager/BridgeGameManager.java     |  5 +++--
 4 files changed, 28 insertions(+), 15 deletions(-)

diff --git a/src/main/java/bridge/domain/Bridge.java b/src/main/java/bridge/domain/Bridge.java
index 2819987a645..723935ba5d1 100644
--- a/src/main/java/bridge/domain/Bridge.java
+++ b/src/main/java/bridge/domain/Bridge.java
@@ -3,14 +3,18 @@
 import bridge.constant.BridgeType;
 import bridge.constant.ErrorMessage;
 
-import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
-public class Bridge {
+public final class Bridge {
     private final List<String> directions;
 
-    public Bridge(final List<String> directions) {
-        this.directions = new ArrayList<>(directions);
+    private Bridge(final List<String> directions) {
+        this.directions = Collections.unmodifiableList(directions);
+    }
+
+    public static Bridge create(final List<String> directions) {
+        return new Bridge(directions);
     }
 
     public BridgeType getNextElement(final int currentIndex) {
diff --git a/src/main/java/bridge/domain/BridgeGame.java b/src/main/java/bridge/domain/BridgeGame.java
index ef3b2341301..da0f3ec5af2 100644
--- a/src/main/java/bridge/domain/BridgeGame.java
+++ b/src/main/java/bridge/domain/BridgeGame.java
@@ -21,7 +21,7 @@ public class BridgeGame {
     private Integer currentIndex;
 
     public BridgeGame(final List<String> bridgeDirections) {
-        this.bridge = new Bridge(bridgeDirections);
+        this.bridge = Bridge.create(bridgeDirections);
         this.upperGameResult = new GameResult();
         this.lowerGameResult = new GameResult();
         this.moveResultMapper = new MoveResultMapper();
@@ -49,14 +49,18 @@ public MoveResult move(final String movingInput) {
      */
     public boolean retry(final String retryInput) {
         if (retryInput.equals(RetryCommand.R.toString())) {
-            initCurrentIndex();
-            upperGameResult.clearResult();
-            lowerGameResult.clearResult();
+            clearAll();
             return true;
         }
         return false;
     }
 
+    private void clearAll() {
+        initCurrentIndex();
+        upperGameResult.clearResult();
+        lowerGameResult.clearResult();
+    }
+
     private void addGameResultStatus(final MoveResult moveResult, final BridgeType answerBridgeType) {
         if (moveResult == MoveResult.FAILED) {
             addToProperGameResult(answerBridgeType, GameResultStatus.X, false);
diff --git a/src/main/java/bridge/domain/TryCount.java b/src/main/java/bridge/domain/TryCount.java
index c1083d8f0b3..4a38a0d384b 100644
--- a/src/main/java/bridge/domain/TryCount.java
+++ b/src/main/java/bridge/domain/TryCount.java
@@ -1,11 +1,11 @@
 package bridge.domain;
 
-public class TryCount {
+public final class TryCount {
     private static final int INITIAL_COUNT = 1;
     private int count;
 
-    public TryCount() {
-        this.count = INITIAL_COUNT;
+    private TryCount(final int count) {
+        this.count = count;
     }
 
     @Override
@@ -13,7 +13,11 @@ public String toString() {
         return String.valueOf(this.count);
     }
 
-    public void increment() {
-        this.count++;
+    public static TryCount create() {
+        return new TryCount(INITIAL_COUNT);
+    }
+
+    public TryCount next() {
+        return new TryCount(++this.count);
     }
 }
diff --git a/src/main/java/bridge/manager/BridgeGameManager.java b/src/main/java/bridge/manager/BridgeGameManager.java
index 2f0a3335100..74108a36eea 100644
--- a/src/main/java/bridge/manager/BridgeGameManager.java
+++ b/src/main/java/bridge/manager/BridgeGameManager.java
@@ -11,11 +11,13 @@ public class BridgeGameManager {
     private final InputView inputView;
     private final OutputView outputView;
     private final BridgeMaker bridgeMaker;
+    private TryCount tryCount;
 
     public BridgeGameManager(final InputView inputView, final OutputView outputView, final BridgeMaker bridgeMaker) {
         this.inputView = inputView;
         this.outputView = outputView;
         this.bridgeMaker = bridgeMaker;
+        this.tryCount = TryCount.create();
     }
 
     public void playBridgeGame() {
@@ -29,12 +31,11 @@ public void playBridgeGame() {
 
     private void playUntilGameEnd() {
         boolean isGameRunning = true;
-        final TryCount tryCount = new TryCount();
         final BridgeGame bridgeGame = makeBridgeGameWithSize();
         while (isGameRunning) {
             isGameRunning = moveAndGetRetryStatus(bridgeGame);
             if (isGameRunning) {
-                tryCount.increment();
+                tryCount = tryCount.next();
             }
         }
         outputView.printResult(tryCount, bridgeGame.getGameResultMap());

From 54d9c368185f3dd8207f5a3fcc9abc19cdfe758a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 11:42:09 +0900
Subject: [PATCH 34/35] =?UTF-8?q?refactor:=20validation=20=EC=9C=84?=
 =?UTF-8?q?=EC=B9=98=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- 검증 로직 위치 이동(InputValidator -> BridgeGame)
---
 .../java/bridge/constant/ErrorMessage.java    |  3 ++-
 src/main/java/bridge/domain/BridgeGame.java   | 19 +++++++++++++++----
 src/main/java/bridge/io/InputValidator.java   | 19 ++++++-------------
 src/main/java/bridge/io/InputView.java        |  4 ++--
 4 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/src/main/java/bridge/constant/ErrorMessage.java b/src/main/java/bridge/constant/ErrorMessage.java
index 6c5353eaec4..3688a6e7fea 100644
--- a/src/main/java/bridge/constant/ErrorMessage.java
+++ b/src/main/java/bridge/constant/ErrorMessage.java
@@ -7,7 +7,8 @@ public enum ErrorMessage {
     INVALID_MOVE_DIRECTION("이동 방향 입력값은 %s 혹은 %s 입니다."),
     NO_ELEMENT_LEFT("리스트의 원소가 없습니다."),
     INVALID_RETRY_COMMAND("재시도 여부 입력값은 %s 혹은 %s 입니다."),
-    INVALID_BRIDGE_SIZE("다리의 길이는 %d 이상, %d 이하입니다.");
+    INVALID_BRIDGE_SIZE("다리의 길이는 %d 이상, %d 이하입니다."),
+    INVALID_COMMAND_LENGTH("커맨드의 길이는 %d 이여야 합니다.");
 
     private final String message;
     private static final String ERROR_PREFIX = "[ERROR] ";
diff --git a/src/main/java/bridge/domain/BridgeGame.java b/src/main/java/bridge/domain/BridgeGame.java
index da0f3ec5af2..4f6779aed67 100644
--- a/src/main/java/bridge/domain/BridgeGame.java
+++ b/src/main/java/bridge/domain/BridgeGame.java
@@ -1,9 +1,6 @@
 package bridge.domain;
 
-import bridge.constant.BridgeType;
-import bridge.constant.GameResultStatus;
-import bridge.constant.MoveResult;
-import bridge.constant.RetryCommand;
+import bridge.constant.*;
 import bridge.factory.MoveResultMapper;
 
 import java.util.List;
@@ -34,6 +31,7 @@ public BridgeGame(final List<String> bridgeDirections) {
      * 이동을 위해 필요한 메서드의 반환 타입(return type), 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
     public MoveResult move(final String movingInput) {
+        validateMovingInput(movingInput);
         final BridgeType inputBridgeType = BridgeType.valueOf(movingInput);
         final BridgeType answerBridgeType = bridge.getNextElement(currentIndex++);
 
@@ -48,6 +46,7 @@ public MoveResult move(final String movingInput) {
      * 재시작을 위해 필요한 메서드의 반환 타입(return type), 인자(parameter)는 자유롭게 추가하거나 변경할 수 있다.
      */
     public boolean retry(final String retryInput) {
+        validateRetryInput(retryInput);
         if (retryInput.equals(RetryCommand.R.toString())) {
             clearAll();
             return true;
@@ -94,4 +93,16 @@ public String getGameResultMap() {
     private void initCurrentIndex() {
         this.currentIndex = INITIAL_INDEX;
     }
+
+    private void validateRetryInput(final String input) {
+        if (!input.equals(RetryCommand.R.toString()) && !input.equals(RetryCommand.Q.toString())) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_RETRY_COMMAND.toString(), RetryCommand.R, RetryCommand.Q));
+        }
+    }
+
+    private void validateMovingInput(final String input) {
+        if (!input.equals(BridgeType.U.toString()) && !input.equals(BridgeType.D.toString())) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_MOVE_DIRECTION.toString(), BridgeType.U, BridgeType.D));
+        }
+    }
 }
diff --git a/src/main/java/bridge/io/InputValidator.java b/src/main/java/bridge/io/InputValidator.java
index 774f45da1fe..2efe4dde110 100644
--- a/src/main/java/bridge/io/InputValidator.java
+++ b/src/main/java/bridge/io/InputValidator.java
@@ -1,12 +1,11 @@
 package bridge.io;
 
-import bridge.constant.BridgeType;
 import bridge.constant.ErrorMessage;
-import bridge.constant.RetryCommand;
 
 public class InputValidator {
     private static final Character START_NUMBER = '0';
     private static final Character END_NUMBER = '9';
+    private static final Integer COMMAND_LENGTH = 1;
 
     public void validateBridgeSizeInput(final String input) {
         validateNumeric(input);
@@ -33,20 +32,14 @@ private void validateNotBlank(final String input) {
         }
     }
 
-    public void validateMovingInput(final String input) {
+    public void validateCommand(final String input) {
         validateNotBlank(input);
-        validateMoveDirection(input);
+        validateCommandLength(input);
     }
 
-    private void validateMoveDirection(final String input) {
-        if (!input.equals(BridgeType.U.toString()) && !input.equals(BridgeType.D.toString())) {
-            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_MOVE_DIRECTION.toString(), BridgeType.U, BridgeType.D));
-        }
-    }
-
-    public void validateGameCommandInput(final String input) {
-        if (!input.equals(RetryCommand.R.toString()) && !input.equals(RetryCommand.Q.toString())) {
-            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_RETRY_COMMAND.toString(), RetryCommand.R, RetryCommand.Q));
+    private void validateCommandLength(final String input) {
+        if (input.length() != COMMAND_LENGTH) {
+            throw new IllegalArgumentException(String.format(ErrorMessage.INVALID_COMMAND_LENGTH.toString(), COMMAND_LENGTH));
         }
     }
 }
diff --git a/src/main/java/bridge/io/InputView.java b/src/main/java/bridge/io/InputView.java
index 44e25c37d3a..732f99998eb 100644
--- a/src/main/java/bridge/io/InputView.java
+++ b/src/main/java/bridge/io/InputView.java
@@ -26,7 +26,7 @@ public int readBridgeSize() {
      */
     public String readMoving() {
         final String input = Console.readLine();
-        inputValidator.validateMovingInput(input);
+        inputValidator.validateCommand(input);
         return input;
     }
 
@@ -35,7 +35,7 @@ public String readMoving() {
      */
     public String readGameCommand() {
         final String input = Console.readLine();
-        inputValidator.validateGameCommandInput(input);
+        inputValidator.validateCommand(input);
         return input;
     }
 }

From 838f8ac6c572583c4b0736e958f13d52834b049e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EC=8A=B9=EC=A7=84?= <ohksj77@gmail.com>
Date: Mon, 14 Aug 2023 11:47:05 +0900
Subject: [PATCH 35/35] =?UTF-8?q?refactor(TryCount):=20=EC=83=81=EC=88=98?=
 =?UTF-8?q?=20=EC=B6=94=EA=B0=80=20=EB=B0=8F=20=ED=8C=A9=ED=86=A0=EB=A6=AC?=
 =?UTF-8?q?=20=EB=A9=94=EC=84=9C=EB=93=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

리팩토링
- 상수 추가
- 팩토리 메서드 상수 활용
---
 src/main/java/bridge/domain/TryCount.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/bridge/domain/TryCount.java b/src/main/java/bridge/domain/TryCount.java
index 4a38a0d384b..20fe2116353 100644
--- a/src/main/java/bridge/domain/TryCount.java
+++ b/src/main/java/bridge/domain/TryCount.java
@@ -2,7 +2,8 @@
 
 public final class TryCount {
     private static final int INITIAL_COUNT = 1;
-    private int count;
+    private static final int PLUS_UNIT = 1;
+    private final int count;
 
     private TryCount(final int count) {
         this.count = count;
@@ -18,6 +19,6 @@ public static TryCount create() {
     }
 
     public TryCount next() {
-        return new TryCount(++this.count);
+        return new TryCount(this.count + PLUS_UNIT);
     }
 }