diff --git a/Assets/Scripts/Editor/MissionSetup.cs b/Assets/Scripts/Editor/MissionSetup.cs
new file mode 100644
index 0000000..b626b26
--- /dev/null
+++ b/Assets/Scripts/Editor/MissionSetup.cs
@@ -0,0 +1,26 @@
+using UnityEditor;
+using UnityEditor.SceneManagement;
+using UnityEngine;
+using SinoWms.Gameplay;
+
+namespace SinoWms.EditorTools
+{
+    /// <summary>
+    /// 미션 판정 매니저를 씬에 추가한다. 메뉴 <b>SinoWMS/Setup Mission</b>.
+    /// Play 후 모든 슬롯을 정답으로 채우면 완료 + 점수 표시.
+    /// </summary>
+    public static class MissionSetup
+    {
+        [MenuItem("SinoWMS/Setup Mission")]
+        public static void Setup()
+        {
+            var go = GameObject.Find("Mission") ?? new GameObject("Mission");
+            if (go.GetComponent<MissionManager>() == null)
+                go.AddComponent<MissionManager>();
+
+            EditorSceneManager.MarkSceneDirty(go.scene);
+            Selection.activeGameObject = go;
+            Debug.Log("[MissionSetup] 완료. Play 후 모든 슬롯을 정답으로 채우면 미션 완료.");
+        }
+    }
+}
diff --git a/Assets/Scripts/Editor/MissionSetup.cs.meta b/Assets/Scripts/Editor/MissionSetup.cs.meta
new file mode 100644
index 0000000..bcb5e44
--- /dev/null
+++ b/Assets/Scripts/Editor/MissionSetup.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 9a8d41437743f4655996e49253cc72ad
\ No newline at end of file
diff --git a/Assets/Scripts/Gameplay/MissionManager.cs b/Assets/Scripts/Gameplay/MissionManager.cs
new file mode 100644
index 0000000..bc29012
--- /dev/null
+++ b/Assets/Scripts/Gameplay/MissionManager.cs
@@ -0,0 +1,105 @@
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using UnityEngine.InputSystem;
+
+namespace SinoWms.Gameplay
+{
+    /// <summary>
+    /// 씬의 모든 적치 슬롯을 감시해 미션 진행/완료를 판정한다.
+    /// 모든 슬롯이 정답으로 채워지면 완료 처리하고 점수(정답·오답·시간)를 표시한다.
+    /// </summary>
+    public class MissionManager : MonoBehaviour
+    {
+        [SerializeField] private float targetSeconds = 60f;   // 시간 보너스 기준
+        private const int ScorePerSlot = 100;
+        private const int MistakePenalty = 25;
+
+        private PutawaySlot[] _slots;
+        private float _startTime;
+        private int _mistakes;
+        private bool _completed;
+        private int _finalScore;
+        private float _elapsedAtComplete;
+
+        private GUIStyle _hudStyle;
+        private GUIStyle _panelStyle;
+
+        private void Start()
+        {
+            _slots = Object.FindObjectsByType<PutawaySlot>(FindObjectsSortMode.None);
+            _startTime = Time.time;
+            foreach (var s in _slots)
+                s.Changed += OnSlotChanged;
+        }
+
+        private void OnDestroy()
+        {
+            if (_slots == null) return;
+            foreach (var s in _slots)
+                if (s != null) s.Changed -= OnSlotChanged;
+        }
+
+        private void Update()
+        {
+            if (_completed && (Keyboard.current?.rKey.wasPressedThisFrame ?? false))
+                SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
+        }
+
+        private void OnSlotChanged(PutawaySlot slot)
+        {
+            if (_completed) return;
+
+            // 오답 적치는 누적 집계(교육 감점용)
+            if (slot.IsOccupied && !slot.IsCorrect)
+                _mistakes++;
+
+            int correct = 0;
+            foreach (var s in _slots)
+                if (s.IsCorrect) correct++;
+
+            if (correct == _slots.Length)
+                Complete(correct);
+        }
+
+        private void Complete(int correct)
+        {
+            _completed = true;
+            _elapsedAtComplete = Time.time - _startTime;
+
+            int score = correct * ScorePerSlot - _mistakes * MistakePenalty;
+            if (_elapsedAtComplete < targetSeconds)
+                score += Mathf.RoundToInt((1f - _elapsedAtComplete / targetSeconds) * 50f);
+            _finalScore = Mathf.Max(0, score);
+        }
+
+        private int CorrectCount()
+        {
+            int c = 0;
+            foreach (var s in _slots)
+                if (s != null && s.IsCorrect) c++;
+            return c;
+        }
+
+        private void OnGUI()
+        {
+            _hudStyle ??= new GUIStyle(GUI.skin.box) { fontSize = 18, alignment = TextAnchor.MiddleCenter };
+            _panelStyle ??= new GUIStyle(GUI.skin.box) { fontSize = 22, alignment = TextAnchor.MiddleCenter };
+
+            if (_slots == null || _slots.Length == 0) return;
+
+            if (!_completed)
+            {
+                string hud = $"적치 {CorrectCount()}/{_slots.Length}   오답 {_mistakes}";
+                GUI.Label(new Rect(Screen.width / 2f - 130f, 64f, 260f, 32f), hud, _hudStyle);
+                return;
+            }
+
+            float w = 360f, h = 160f;
+            var rect = new Rect(Screen.width / 2f - w / 2f, Screen.height / 2f - h / 2f, w, h);
+            string text =
+                $"미션 완료!\n\n점수 {_finalScore}점\n" +
+                $"소요 {_elapsedAtComplete:0}초 · 오답 {_mistakes}건\n\nR: 다시 하기";
+            GUI.Label(rect, text, _panelStyle);
+        }
+    }
+}
diff --git a/Assets/Scripts/Gameplay/MissionManager.cs.meta b/Assets/Scripts/Gameplay/MissionManager.cs.meta
new file mode 100644
index 0000000..a7d182e
--- /dev/null
+++ b/Assets/Scripts/Gameplay/MissionManager.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 27f48d56c8f68491ba5b07b4887165cc
\ No newline at end of file
diff --git a/Assets/Scripts/Gameplay/PutawaySlot.cs b/Assets/Scripts/Gameplay/PutawaySlot.cs
index da6809c..b526623 100644
--- a/Assets/Scripts/Gameplay/PutawaySlot.cs
+++ b/Assets/Scripts/Gameplay/PutawaySlot.cs
@@ -21,6 +21,9 @@ namespace SinoWms.Gameplay
         private static readonly Color Correct = new Color(0.3f, 0.8f, 0.4f);
         private static readonly Color Wrong = new Color(0.85f, 0.3f, 0.3f);
 
+        /// <summary>적치/제거 등 상태가 바뀌면 발생(미션 판정용).</summary>
+        public event System.Action<PutawaySlot> Changed;
+
         public Carryable Occupant { get; private set; }
         public bool IsOccupied => Occupant != null;
         public bool IsCorrect =>
@@ -55,6 +58,7 @@ namespace SinoWms.Gameplay
         {
             if (pad == null) return;
             pad.material.color = !IsOccupied ? Empty : (IsCorrect ? Correct : Wrong);
+            Changed?.Invoke(this);
         }
     }
 }