diff --git a/src/main/java/com/_data/_data/game/dto/UserGameInfoResponse.java b/src/main/java/com/_data/_data/game/dto/UserGameInfoResponse.java
index d2d5fa1..85bf422 100644
--- a/src/main/java/com/_data/_data/game/dto/UserGameInfoResponse.java
+++ b/src/main/java/com/_data/_data/game/dto/UserGameInfoResponse.java
@@ -4,6 +4,8 @@
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 
+import java.util.List;
+
 @Getter
 @Setter
 @NoArgsConstructor
@@ -18,4 +20,6 @@ public class UserGameInfoResponse {
     private Long chatRoomsCreated;
 
     private Long levelCompleted;
+
+    private List<Boolean> weeklyQuizStatus;
 }
diff --git a/src/main/java/com/_data/_data/game/entity/UserGameInfo.java b/src/main/java/com/_data/_data/game/entity/UserGameInfo.java
index 054f584..b30ee87 100644
--- a/src/main/java/com/_data/_data/game/entity/UserGameInfo.java
+++ b/src/main/java/com/_data/_data/game/entity/UserGameInfo.java
@@ -21,13 +21,13 @@ public class UserGameInfo {
     private Users user;
 
     @Builder.Default
-    private Long totalQuizzesSolved   = 0L;
+    private Long totalQuizzesSolved = 0L;
 
     @Builder.Default
-    private Long quizzesSolvedToday   = 0L;
+    private Long quizzesSolvedToday = 0L;
 
     @Builder.Default
-    private Long chatRoomsCreated     = 0L;
+    private Long chatRoomsCreated = 0L;
 
     @Builder.Default
     private Long levelCompleted = 0L;
@@ -35,9 +35,89 @@ public class UserGameInfo {
     @Builder.Default
     private Long currentCountInLevel = 0L;
 
+    // 주간 퀴즈 풀이 여부 추적 (월요일=0, 화요일=1, ..., 일요일=6)
+    @Builder.Default
+    @Column(name = "monday_solved", nullable = false)
+    private Boolean mondaySolved = false;
+
+    @Builder.Default
+    @Column(name = "tuesday_solved", nullable = false)
+    private Boolean tuesdaySolved = false;
+
+    @Builder.Default
+    @Column(name = "wednesday_solved", nullable = false)
+    private Boolean wednesdaySolved = false;
+
+    @Builder.Default
+    @Column(name = "thursday_solved", nullable = false)
+    private Boolean thursdaySolved = false;
+
+    @Builder.Default
+    @Column(name = "friday_solved", nullable = false)
+    private Boolean fridaySolved = false;
+
+    @Builder.Default
+    @Column(name = "saturday_solved", nullable = false)
+    private Boolean saturdaySolved = false;
+
+    @Builder.Default
+    @Column(name = "sunday_solved", nullable = false)
+    private Boolean sundaySolved = false;
+
+    // 주간 퀴즈 풀이 여부 업데이트 메서드
+    public void updateWeeklyQuizStatus(int dayOfWeek, boolean solved) {
+        switch (dayOfWeek) {
+            case 1: // 월요일
+                this.mondaySolved = solved;
+                break;
+            case 2: // 화요일
+                this.tuesdaySolved = solved;
+                break;
+            case 3: // 수요일
+                this.wednesdaySolved = solved;
+                break;
+            case 4: // 목요일
+                this.thursdaySolved = solved;
+                break;
+            case 5: // 금요일
+                this.fridaySolved = solved;
+                break;
+            case 6: // 토요일
+                this.saturdaySolved = solved;
+                break;
+            case 7: // 일요일
+                this.sundaySolved = solved;
+                break;
+        }
+    }
+
+    // 주간 퀴즈 풀이 여부 초기화 메서드
+    public void resetWeeklyQuizStatus() {
+        this.mondaySolved = false;
+        this.tuesdaySolved = false;
+        this.wednesdaySolved = false;
+        this.thursdaySolved = false;
+        this.fridaySolved = false;
+        this.saturdaySolved = false;
+        this.sundaySolved = false;
+    }
+
+    // 특정 요일의 퀴즈 풀이 여부 확인 메서드
+    public boolean isQuizSolvedOnDay(int dayOfWeek) {
+        switch (dayOfWeek) {
+            case 1: return this.mondaySolved;
+            case 2: return this.tuesdaySolved;
+            case 3: return this.wednesdaySolved;
+            case 4: return this.thursdaySolved;
+            case 5: return this.fridaySolved;
+            case 6: return this.saturdaySolved;
+            case 7: return this.sundaySolved;
+            default: return false;
+        }
+    }
+
     // 추후 추가 정보
-//    private Integer currentStreak;   // 연속 학습 횟수
-//    private Integer level;
-//    private LocalDate lastQuizDate;
+    // private Integer currentStreak;   // 연속 학습 횟수
+    // private Integer level;
+    // private LocalDate lastQuizDate;
 }
-
diff --git a/src/main/java/com/_data/_data/game/repository/UserGameInfoRepository.java b/src/main/java/com/_data/_data/game/repository/UserGameInfoRepository.java
index 56efeb6..94efb08 100644
--- a/src/main/java/com/_data/_data/game/repository/UserGameInfoRepository.java
+++ b/src/main/java/com/_data/_data/game/repository/UserGameInfoRepository.java
@@ -5,6 +5,7 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -51,4 +52,31 @@ public interface UserGameInfoRepository extends JpaRepository<UserGameInfo, Long
     void updateLevelCompleted(Long userId, Long level);
 
     void deleteByUser(Users user);
+
+    // 주간 퀴즈 풀이 여부 업데이트
+    @Modifying
+    @Transactional
+    @Query("UPDATE UserGameInfo u SET " +
+            "u.mondaySolved = CASE WHEN :dayOfWeek = 1 THEN true ELSE u.mondaySolved END, " +
+            "u.tuesdaySolved = CASE WHEN :dayOfWeek = 2 THEN true ELSE u.tuesdaySolved END, " +
+            "u.wednesdaySolved = CASE WHEN :dayOfWeek = 3 THEN true ELSE u.wednesdaySolved END, " +
+            "u.thursdaySolved = CASE WHEN :dayOfWeek = 4 THEN true ELSE u.thursdaySolved END, " +
+            "u.fridaySolved = CASE WHEN :dayOfWeek = 5 THEN true ELSE u.fridaySolved END, " +
+            "u.saturdaySolved = CASE WHEN :dayOfWeek = 6 THEN true ELSE u.saturdaySolved END, " +
+            "u.sundaySolved = CASE WHEN :dayOfWeek = 7 THEN true ELSE u.sundaySolved END " +
+            "WHERE u.user.id = :userId")
+    void updateWeeklyQuizStatus(@Param("userId") Long userId, @Param("dayOfWeek") int dayOfWeek);
+
+    // 주간 퀴즈 풀이 여부 초기화 (모든 사용자)
+    @Modifying
+    @Transactional
+    @Query("UPDATE UserGameInfo u SET " +
+            "u.mondaySolved = false, " +
+            "u.tuesdaySolved = false, " +
+            "u.wednesdaySolved = false, " +
+            "u.thursdaySolved = false, " +
+            "u.fridaySolved = false, " +
+            "u.saturdaySolved = false, " +
+            "u.sundaySolved = false")
+    void resetAllWeeklyQuizStatus();
 }
diff --git a/src/main/java/com/_data/_data/game/service/QuizServiceImpl.java b/src/main/java/com/_data/_data/game/service/QuizServiceImpl.java
index 2afc371..ae79bcf 100644
--- a/src/main/java/com/_data/_data/game/service/QuizServiceImpl.java
+++ b/src/main/java/com/_data/_data/game/service/QuizServiceImpl.java
@@ -21,6 +21,7 @@
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@@ -115,6 +116,12 @@ public void quizComplete(Long quizId) {
 
         userGameInfoRepository.incrementCurrentCountInLevel(user.getId());
 
+        // 현재 요일 확인 (월요일=1, 일요일=7)
+        int currentDayOfWeek = LocalDate.now().getDayOfWeek().getValue();
+
+        // 주간 퀴즈 풀이 여부 업데이트
+        userGameInfoRepository.updateWeeklyQuizStatus(user.getId(), currentDayOfWeek);
+
         Long currentCountInLevel = userGameInfoRepository.getCurrentCountInLevelByUserId(user.getId());
         Long countByLevel = quizRepository.countByLevel(quiz.getLevel());
 
diff --git a/src/main/java/com/_data/_data/game/service/UserGameInfoServiceImpl.java b/src/main/java/com/_data/_data/game/service/UserGameInfoServiceImpl.java
index 3c914bc..06aefde 100644
--- a/src/main/java/com/_data/_data/game/service/UserGameInfoServiceImpl.java
+++ b/src/main/java/com/_data/_data/game/service/UserGameInfoServiceImpl.java
@@ -13,6 +13,9 @@
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.stereotype.Service;
 
+import java.util.Arrays;
+import java.util.List;
+
 @Slf4j
 @Service
 @RequiredArgsConstructor
@@ -30,12 +33,23 @@ public UserGameInfoResponse getUserGameInfo() {
 
         UserGameInfo userGameInfo = userGameInfoRepository.findByUser(user);
 
+        List<Boolean> weeklyStatus = Arrays.asList(
+                userGameInfo.getMondaySolved(),
+                userGameInfo.getTuesdaySolved(),
+                userGameInfo.getWednesdaySolved(),
+                userGameInfo.getThursdaySolved(),
+                userGameInfo.getFridaySolved(),
+                userGameInfo.getSaturdaySolved(),
+                userGameInfo.getSundaySolved()
+        );
+
         UserGameInfoResponse userGameInfoResponse = new UserGameInfoResponse();
         userGameInfoResponse.setUserName(user.getName());
         userGameInfoResponse.setChatRoomsCreated(userGameInfo.getChatRoomsCreated());
         userGameInfoResponse.setQuizzesSolvedToday(userGameInfo.getQuizzesSolvedToday());
         userGameInfoResponse.setTotalQuizzesSolved(userGameInfo.getTotalQuizzesSolved());
         userGameInfoResponse.setLevelCompleted(userGameInfo.getLevelCompleted());
+        userGameInfoResponse.setWeeklyQuizStatus(weeklyStatus);
 
         return userGameInfoResponse;
     }
@@ -45,4 +59,15 @@ public void resetDailyCounters() {
         userGameInfoRepository.resetDailyQuizzes();
         log.info("Reset daily quizzes counter done.");
     }
+
+    @Scheduled(cron = "0 0 0 * * MON", zone = "Asia/Seoul")
+    public void resetWeeklyQuizStatus() {
+        try {
+            log.info("주간 퀴즈 풀이 여부 초기화 시작");
+            userGameInfoRepository.resetAllWeeklyQuizStatus();
+            log.info("주간 퀴즈 풀이 여부 초기화 완료");
+        } catch (Exception e) {
+            log.error("주간 퀴즈 풀이 여부 초기화 중 오류 발생", e);
+        }
+    }
 }
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index c29d01d..454a425 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -20,8 +20,8 @@ spring:
 
   sql:
     init:
-      mode: never
-#      data-locations: classpath:dummy-data/*.sql
+      mode: always
+      data-locations: classpath:dummy-data/*.sql
 
   jpa:
     defer-datasource-initialization: true
diff --git a/src/main/resources/dummy-data/user-game-info.sql b/src/main/resources/dummy-data/user-game-info.sql
index a67c9ed..52588cb 100644
--- a/src/main/resources/dummy-data/user-game-info.sql
+++ b/src/main/resources/dummy-data/user-game-info.sql
@@ -1,19 +1,17 @@
-UPDATE user_game_info 
-SET total_quizzes_solved = 0 
-WHERE total_quizzes_solved IS NULL;
-
-UPDATE user_game_info 
-SET quizzes_solved_today = 0 
-WHERE quizzes_solved_today IS NULL;
-
-UPDATE user_game_info 
-SET chat_rooms_created = 0 
-WHERE chat_rooms_created IS NULL;
-
-UPDATE user_game_info 
-SET level_completed = 0 
-WHERE level_completed IS NULL;
-
-UPDATE user_game_info 
-SET current_count_in_level = 0 
-WHERE current_count_in_level IS NULL;
+UPDATE user_game_info
+SET
+    monday_solved    = COALESCE(monday_solved, false),
+    tuesday_solved   = COALESCE(tuesday_solved, false),
+    wednesday_solved = COALESCE(wednesday_solved, false),
+    thursday_solved  = COALESCE(thursday_solved, false),
+    friday_solved    = COALESCE(friday_solved, false),
+    saturday_solved  = COALESCE(saturday_solved, false),
+    sunday_solved    = COALESCE(sunday_solved, false)
+WHERE
+    monday_solved IS NULL OR
+    tuesday_solved IS NULL OR
+    wednesday_solved IS NULL OR
+    thursday_solved IS NULL OR
+    friday_solved IS NULL OR
+    saturday_solved IS NULL OR
+    sunday_solved IS NULL;