diff --git a/docs/README.md b/docs/README.md
index e69de29bb2..b8476ae90b 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -0,0 +1,25 @@
+# 숫자 야구
+
+## 기능 목록
+
+- [x] 컴퓨터는 1 ~ 9 사이에서 서로 다른 임의의 수 3개를 선택한다.
+- [x] 플레이어는 서로 다른 수 3개를 입력한다.
+- [x] 컴퓨터가 선택한 수와 플레이어가 입력한 수를 비교하여 결과를 출력한다. ex) 1볼 1스트라이크
+    - [x] 같은 자리에 같은 수: `스트라이크`
+    - [x] 다른 자리 같은 수: `볼`
+    - [x] 같은 수가 전혀 없는 경우: `낫싱`
+- [x] 컴퓨터가 선택한 3개의 숫자를 모두 맞히면 게임이 종료된다.
+- [x] 게임이 종료된 후 재시작/종료를 선택한다. 재시작: 1, 종료: 2
+
+## 예외
+
+사용자가 잘못된 값을 입력하는 경우 `IllegalArgumentException`을 발생시킨다.
+
+- [x] 동일한 수를 입력한 경우
+- [x] 숫자가 아닌 문자를 입력한 경우
+- [x] 숫자를 3개 입력하지 않은 경우
+- [x] 0을 입력한 경우
+
+## 제약 조건
+
+`camp.nextstep.edu.missionutils`의 `Randoms`와 `Console`를 사용한다.
\ No newline at end of file
diff --git a/src/main/java/baseball/Application.java b/src/main/java/baseball/Application.java
index dd95a34214..8d6fd4c6b2 100644
--- a/src/main/java/baseball/Application.java
+++ b/src/main/java/baseball/Application.java
@@ -1,7 +1,17 @@
 package baseball;
 
+import baseball.controller.BaseballGame;
+import baseball.domain.Computer;
+import baseball.domain.Player;
+import baseball.view.InputView;
+import baseball.view.OutputView;
+
 public class Application {
     public static void main(String[] args) {
-        // TODO: 프로그램 구현
+        BaseballGame baseballGame = new BaseballGame(
+                new OutputView(), new InputView(),
+                new Computer(), new Player()
+        );
+        baseballGame.start();
     }
 }
diff --git a/src/main/java/baseball/controller/BaseballGame.java b/src/main/java/baseball/controller/BaseballGame.java
new file mode 100644
index 0000000000..ffed32f0da
--- /dev/null
+++ b/src/main/java/baseball/controller/BaseballGame.java
@@ -0,0 +1,52 @@
+package baseball.controller;
+
+import baseball.domain.BaseballJudge;
+import baseball.domain.Computer;
+import baseball.domain.Player;
+import baseball.dto.CompareResult;
+import baseball.view.InputView;
+import baseball.view.OutputView;
+
+import java.util.List;
+
+public class BaseballGame {
+
+    private final OutputView outputView;
+    private final InputView inputView;
+    private final Computer computer;
+    private final Player player;
+
+    public BaseballGame(OutputView outputView, InputView inputView, Computer computer, Player player) {
+        this.outputView = outputView;
+        this.inputView = inputView;
+        this.computer = computer;
+        this.player = player;
+    }
+
+    public void start() {
+        outputView.printStartMessage();
+
+        do {
+            play();
+        } while (isRestart());
+    }
+
+    private void play() {
+        computer.generateNumbers();
+
+        CompareResult compareResult;
+        do {
+            List<Integer> inputNumbers = inputView.enterUserNumbers();
+            player.chooseNumbers(inputNumbers);
+            compareResult = BaseballJudge.judgeCompareResult(player, computer);
+            outputView.printCompareResult(compareResult);
+        } while (!compareResult.isThreeStrike());
+
+        outputView.printFinishMessage();
+    }
+
+    private boolean isRestart() {
+        int input = inputView.enterRestartOrEnd();
+        return input == 1;
+    }
+}
diff --git a/src/main/java/baseball/domain/BaseballJudge.java b/src/main/java/baseball/domain/BaseballJudge.java
new file mode 100644
index 0000000000..3247c7be64
--- /dev/null
+++ b/src/main/java/baseball/domain/BaseballJudge.java
@@ -0,0 +1,15 @@
+package baseball.domain;
+
+import baseball.dto.CompareResult;
+
+public class BaseballJudge {
+
+    public static CompareResult judgeCompareResult(Player player, Computer computer) {
+        Numbers playerNumbers = player.getNumbers();
+        Numbers computerNumbers = computer.getNumbers();
+
+        int strike = computerNumbers.calculateStrikes(playerNumbers);
+        int ball = computerNumbers.calculateBalls(playerNumbers);
+        return new CompareResult(strike, ball);
+    }
+}
diff --git a/src/main/java/baseball/domain/Computer.java b/src/main/java/baseball/domain/Computer.java
new file mode 100644
index 0000000000..5e25682e11
--- /dev/null
+++ b/src/main/java/baseball/domain/Computer.java
@@ -0,0 +1,27 @@
+package baseball.domain;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Computer {
+
+    private Numbers numbers;
+
+    public void generateNumbers() {
+        List<Integer> numbers = new ArrayList<>();
+        while (numbers.size() < 3) {
+            int number = Randoms.pickNumberInRange(Numbers.START_NUMBER, Numbers.END_NUMBER);
+            if (!numbers.contains(number)) {
+                numbers.add(number);
+            }
+        }
+
+        this.numbers = new Numbers(numbers);
+    }
+
+    public Numbers getNumbers() {
+        return numbers;
+    }
+}
diff --git a/src/main/java/baseball/domain/Numbers.java b/src/main/java/baseball/domain/Numbers.java
new file mode 100644
index 0000000000..6ec6d4a757
--- /dev/null
+++ b/src/main/java/baseball/domain/Numbers.java
@@ -0,0 +1,49 @@
+package baseball.domain;
+
+import baseball.validator.NumbersValidator;
+
+import java.util.List;
+
+public class Numbers {
+
+    public static final int START_NUMBER = 1;
+    public static final int END_NUMBER = 9;
+    public static final int SIZE = 3;
+
+    private final List<Integer> numbers;
+
+    public Numbers(List<Integer> numbers) {
+        validateNumbers(numbers);
+        this.numbers = numbers;
+    }
+
+    private void validateNumbers(List<Integer> numbers) {
+        NumbersValidator.validateNumbersSize(SIZE, numbers);
+        NumbersValidator.validateDuplicateNumbers(numbers);
+        NumbersValidator.validateContainsZero(numbers);
+    }
+
+    public int calculateStrikes(Numbers compareNumbers) {
+        List<Integer> numbers = compareNumbers.numbers;
+        int strikesCount = 0;
+        for (int i = 0; i < SIZE; i++) {
+            Integer number = numbers.get(i);
+            if (this.numbers.indexOf(number) == i) {
+                strikesCount++;
+            }
+        }
+        return strikesCount;
+    }
+
+    public int calculateBalls(Numbers compareNumbers) {
+        List<Integer> numbers = compareNumbers.numbers;
+        int ballsCount = 0;
+        for (int i = 0; i < SIZE; i++) {
+            Integer number = numbers.get(i);
+            if (this.numbers.contains(number) && this.numbers.indexOf(number) != i) {
+                ballsCount++;
+            }
+        }
+        return ballsCount;
+    }
+}
diff --git a/src/main/java/baseball/domain/Player.java b/src/main/java/baseball/domain/Player.java
new file mode 100644
index 0000000000..40604bb715
--- /dev/null
+++ b/src/main/java/baseball/domain/Player.java
@@ -0,0 +1,16 @@
+package baseball.domain;
+
+import java.util.List;
+
+public class Player {
+
+    private Numbers numbers;
+
+    public void chooseNumbers(List<Integer> numbers) {
+        this.numbers = new Numbers(numbers);
+    }
+
+    public Numbers getNumbers() {
+        return numbers;
+    }
+}
diff --git a/src/main/java/baseball/dto/CompareResult.java b/src/main/java/baseball/dto/CompareResult.java
new file mode 100644
index 0000000000..23f192bfd4
--- /dev/null
+++ b/src/main/java/baseball/dto/CompareResult.java
@@ -0,0 +1,8 @@
+package baseball.dto;
+
+public record CompareResult(int strike, int ball) {
+
+    public boolean isThreeStrike() {
+        return strike == 3;
+    }
+}
diff --git a/src/main/java/baseball/exception/ErrorMessages.java b/src/main/java/baseball/exception/ErrorMessages.java
new file mode 100644
index 0000000000..4e284fdd25
--- /dev/null
+++ b/src/main/java/baseball/exception/ErrorMessages.java
@@ -0,0 +1,9 @@
+package baseball.exception;
+
+public class ErrorMessages {
+
+    public static final String NUMBER_FORMAT_ERROR = "[ERROR] 숫자만 입력해야 합니다.";
+    public static final String INVALID_SIZE_ERROR = "[ERROR] 숫자는 %d개이어야 합니다.";
+    public static final String DUPLICATE_NUMBERS_ERROR = "[ERROR] 숫자는 중복될 수 없습니다.";
+    public static final String INVALID_NUMBER_ERROR = "[ERROR] 유효하지 않은 수입니다.";
+}
diff --git a/src/main/java/baseball/validator/NumbersValidator.java b/src/main/java/baseball/validator/NumbersValidator.java
new file mode 100644
index 0000000000..524f692a94
--- /dev/null
+++ b/src/main/java/baseball/validator/NumbersValidator.java
@@ -0,0 +1,29 @@
+package baseball.validator;
+
+import baseball.exception.ErrorMessages;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public class NumbersValidator {
+
+    public static void validateNumbersSize(int validSize, List<Integer> numbers) {
+        if (numbers.size() != validSize) {
+            throw new IllegalArgumentException(String.format(ErrorMessages.INVALID_SIZE_ERROR, validSize));
+        }
+    }
+
+    public static void validateDuplicateNumbers(List<Integer> numbers) {
+        Set<Integer> set = new HashSet<>(numbers);
+        if (set.size() != numbers.size()) {
+            throw new IllegalArgumentException(ErrorMessages.DUPLICATE_NUMBERS_ERROR);
+        }
+    }
+
+    public static void validateContainsZero(List<Integer> numbers) {
+        if (numbers.contains(0)) {
+            throw new IllegalArgumentException(ErrorMessages.INVALID_NUMBER_ERROR);
+        }
+    }
+}
diff --git a/src/main/java/baseball/view/BaseballMessages.java b/src/main/java/baseball/view/BaseballMessages.java
new file mode 100644
index 0000000000..1b73fdeeab
--- /dev/null
+++ b/src/main/java/baseball/view/BaseballMessages.java
@@ -0,0 +1,13 @@
+package baseball.view;
+
+public class BaseballMessages {
+
+    public static final String START_MESSAGE = "숫자 야구 게임을 시작합니다.";
+    public static final String INPUT_NUMBERS_MESSAGE = "숫자를 입력해주세요 : ";
+    public static final String CONTINUE_OR_END_MESSAGE = "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.";
+    public static final String FINISH_MESSAGE = "3개의 숫자를 모두 맞히셨습니다! 게임 종료";
+
+    public static final String NOTHING = "낫싱";
+    public static final String BALL = "볼";
+    public static final String STRIKE = "스트라이크";
+}
diff --git a/src/main/java/baseball/view/InputView.java b/src/main/java/baseball/view/InputView.java
new file mode 100644
index 0000000000..ff4b0d32e9
--- /dev/null
+++ b/src/main/java/baseball/view/InputView.java
@@ -0,0 +1,35 @@
+package baseball.view;
+
+import baseball.exception.ErrorMessages;
+import camp.nextstep.edu.missionutils.Console;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class InputView {
+
+    public List<Integer> enterUserNumbers() {
+        System.out.print(BaseballMessages.INPUT_NUMBERS_MESSAGE);
+        String input = Console.readLine()
+                .trim();
+        try {
+            return Arrays.stream(input.split(""))
+                    .map(Integer::parseInt)
+                    .toList();
+        } catch (NumberFormatException exception) {
+            throw new IllegalArgumentException(ErrorMessages.NUMBER_FORMAT_ERROR);
+        }
+    }
+
+    public int enterRestartOrEnd() {
+        System.out.println(BaseballMessages.CONTINUE_OR_END_MESSAGE);
+        String input = Console.readLine()
+                .trim();
+
+        try {
+            return Integer.parseInt(input);
+        } catch (NumberFormatException exception) {
+            throw new IllegalArgumentException(ErrorMessages.NUMBER_FORMAT_ERROR);
+        }
+    }
+}
diff --git a/src/main/java/baseball/view/OutputView.java b/src/main/java/baseball/view/OutputView.java
new file mode 100644
index 0000000000..e2d63bb801
--- /dev/null
+++ b/src/main/java/baseball/view/OutputView.java
@@ -0,0 +1,34 @@
+package baseball.view;
+
+import baseball.dto.CompareResult;
+
+public class OutputView {
+
+    public void printStartMessage() {
+        System.out.println(BaseballMessages.START_MESSAGE);
+    }
+
+    public void printCompareResult(CompareResult compareResult) {
+        int ball = compareResult.ball();
+        int strike = compareResult.strike();
+        if (strike == 0 && ball == 0) {
+            System.out.println(BaseballMessages.NOTHING);
+            return;
+        }
+
+        StringBuilder message = new StringBuilder();
+        if (ball != 0) {
+            message.append(ball).append(BaseballMessages.BALL)
+                    .append(" ");
+        }
+        if (strike != 0) {
+            message.append(strike).append(BaseballMessages.STRIKE);
+        }
+
+        System.out.println(message);
+    }
+
+    public void printFinishMessage() {
+        System.out.println(BaseballMessages.FINISH_MESSAGE);
+    }
+}
diff --git a/src/test/java/baseball/domain/ComputerTest.java b/src/test/java/baseball/domain/ComputerTest.java
new file mode 100644
index 0000000000..de94b886c1
--- /dev/null
+++ b/src/test/java/baseball/domain/ComputerTest.java
@@ -0,0 +1,26 @@
+package baseball.domain;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DisplayName("컴퓨터 도메인 테스트")
+class ComputerTest {
+
+    // 서로 다른 수만 존재하는지 어떻게 테스트할 수 있을까..?
+    @DisplayName("컴퓨터는 서로 다른 임의의 수 3개를 선택한다.")
+    @Test
+    void generateComputerNumbers() {
+        // given
+        Computer computer = new Computer();
+
+        // when
+        computer.generateNumbers();
+
+        // then
+        assertThat(computer).extracting("numbers")
+                .extracting("numbers").asList()
+                .hasSize(3);
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/baseball/domain/NumbersTest.java b/src/test/java/baseball/domain/NumbersTest.java
new file mode 100644
index 0000000000..553348af7b
--- /dev/null
+++ b/src/test/java/baseball/domain/NumbersTest.java
@@ -0,0 +1,112 @@
+package baseball.domain;
+
+import baseball.exception.ErrorMessages;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.junit.jupiter.params.provider.ValueSource;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+@DisplayName("숫자 테스트")
+class NumbersTest {
+
+    @DisplayName("숫자가 중복된 경우 예외가 발생한다.")
+    @ParameterizedTest
+    @ValueSource(strings = {"111", "122", "332"})
+    void duplicateNumbers(String input) {
+        // given
+        List<Integer> numbers = Arrays.stream(input.split(""))
+                .map(Integer::parseInt)
+                .toList();
+
+        // when & then
+        assertThatThrownBy(() -> new Numbers(numbers))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessage(ErrorMessages.DUPLICATE_NUMBERS_ERROR);
+    }
+
+    @DisplayName("숫자를 3개 입력하지 않으면 예외가 발생한다.")
+    @ParameterizedTest
+    @ValueSource(strings = {"12", "1234", "1"})
+    void invalidSize(String input) {
+        // given
+        List<Integer> numbers = Arrays.stream(input.split(""))
+                .map(Integer::parseInt)
+                .toList();
+
+        // when & then
+        assertThatThrownBy(() -> new Numbers(numbers))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessage(String.format(ErrorMessages.INVALID_SIZE_ERROR, Numbers.SIZE));
+    }
+
+    @DisplayName("유효하지 않은 수를 입력하면 예외가 발생한다.")
+    @ParameterizedTest
+    @ValueSource(strings = {"012"})
+    void invalidNumber(String input) {
+        // given
+        List<Integer> numbers = Arrays.stream(input.split(""))
+                .map(Integer::parseInt)
+                .toList();
+
+        // when & then
+        assertThatThrownBy(() -> new Numbers(numbers))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessage(String.format(ErrorMessages.INVALID_NUMBER_ERROR));
+    }
+
+    @DisplayName("스트라이크 개수를 계산한다.")
+    @ParameterizedTest
+    @CsvSource(textBlock = """
+            123, 923, 2
+            123, 453, 1
+            123, 123, 3
+            """)
+    void calculateStrikes(String computer, String player, int expectedStrikes) {
+        // given
+        List<Integer> numbers1 = Arrays.stream(computer.split(""))
+                .map(Integer::parseInt)
+                .toList();
+        List<Integer> numbers2 = Arrays.stream(player.split(""))
+                .map(Integer::parseInt)
+                .toList();
+
+        // when
+        Numbers computerNumbers = new Numbers(numbers1);
+        Numbers playerNumbers = new Numbers(numbers2);
+
+        // then
+        int strikes = computerNumbers.calculateStrikes(playerNumbers);
+        assertThat(strikes).isEqualTo(expectedStrikes);
+    }
+
+    @DisplayName("볼 개수를 계산한다.")
+    @ParameterizedTest
+    @CsvSource(textBlock = """
+            123, 412, 2
+            123, 451, 1
+            123, 231, 3
+            """)
+    void calculateBalls(String computer, String player, int expectedBalls) {
+        // given
+        List<Integer> numbers1 = Arrays.stream(computer.split(""))
+                .map(Integer::parseInt)
+                .toList();
+        List<Integer> numbers2 = Arrays.stream(player.split(""))
+                .map(Integer::parseInt)
+                .toList();
+
+        // when
+        Numbers computerNumbers = new Numbers(numbers1);
+        Numbers playerNumbers = new Numbers(numbers2);
+
+        // then
+        int balls = computerNumbers.calculateBalls(playerNumbers);
+        assertThat(balls).isEqualTo(expectedBalls);
+    }
+}
\ No newline at end of file