add new ui in challenge mode

My project/Assets/AppUI/NewAppUI/Scene/Login.unity

@@ -196,6 +196,51 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::LoginPageAnimation
   loginPage: {fileID: 1971829438}
+--- !u!1 &697923396
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 697923398}
+  - component: {fileID: 697923397}
+  m_Layer: 0
+  m_Name: Transition manager
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &697923397
+MonoBehaviour:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 697923396}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 61430b0086307cc4da3ccc8d39ae88da, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::EasyTransition.TransitionManager
+  transitionTemplate: {fileID: 5276914992623515724, guid: 616d511151a6c554caddf1c754e4f91d, type: 3}
+--- !u!4 &697923398
+Transform:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
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+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: -4.15541, y: 2.46558, z: 2.22055}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &951503749
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@@ -645,3 +690,4 @@ SceneRoots:
   - {fileID: 1628372281}
   - {fileID: 1093642342}
   - {fileID: 2142479138}
+  - {fileID: 697923398}

My project/Assets/ScienceStreet/CS/Scripts/CsGameManager.cs

@@ -149,8 +149,16 @@ namespace com.al_arcade.cs
             if (uiManager != null)
             {
                 uiManager.ShowGameUI();
-                uiManager.SetScore(0);
                 uiManager.SetProgress(0, _questions.Length);
+                uiManager.EnableScore(IsChallengeMode);
+                if (IsChallengeMode && ChallengeManager.Instance != null)
+                {
+                    uiManager.SetScore(ChallengeManager.Instance.TimeSaved);
+                }
+                else
+                {
+                    uiManager.SetScore(0);
+                }
             }
 
             onGameStart?.Invoke();
@@ -314,7 +322,6 @@ namespace com.al_arcade.cs
             if (uiManager != null)
             {
                 uiManager.ShowFeedback($"ممتاز! {points}+", true);
-                uiManager.SetScore(_score);
                 uiManager.SetStreak(_streak);
             }
 

My project/Assets/ScienceStreet/CS/Scripts/CsUIManager.cs

@@ -20,7 +20,7 @@ namespace com.al_arcade.cs
         [SerializeField] protected CanvasGroup _optionsPanel, _feedbackGroup;
 
         [SerializeField] protected UniText _progressText;
-        [SerializeField] protected UniText _hintText, _scoreText, _streakText;
+        [SerializeField] protected UniText _hintText, _scoreText, _streakText , _scoreLbl;
         [SerializeField] protected UniText _feedbackText;
         [SerializeField] protected Image _feedbackBg, _timerFill;
 
@@ -508,7 +508,19 @@ namespace com.al_arcade.cs
             _timerSlider.value = time / 30f;
             _timerFill.color = time > 4f ? _timerDefaultColor : SSColorPalette.Danger;
         }
-
+        public void EnableScore(bool value)
+        {
+            _scoreText.enabled = value;
+            _scoreLbl.enabled = value;
+            if (value)
+            {
+                _scoreLbl.Text = "الوقت الموفر";
+            }
+            else
+            {
+                _scoreLbl.Text = "النقاط";
+            }
+        }
         public void UpdateTimer(float time, bool pos)
         {
             isTweening = true;
@@ -548,6 +560,7 @@ namespace com.al_arcade.cs
             TickPoints(0);
             SetStreak(0);
             ClearOptions();
+            _scoreLbl.enabled = false;
         }
 
         public void TickPoints(int count)

My project/Assets/ScienceStreet/Features/Challenge/ChallengeManager.cs

-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using com.al_arcade.shared;
@@ -7,10 +7,11 @@ using EasyTransition;
 using Unity.VisualScripting;
 using UnityEngine;
 
-// Spawns three games one after the other.
-// Move to next game when the current game is won, if lost end the challenge and show results.
 public class ChallengeManager : MonoBehaviour
 {
+    // ✅ NEW: Singleton
+    public static ChallengeManager Instance { get; private set; }
+
     [SerializeField] private List<string> gameSceneNames = new();
     [SerializeField] private TransitionSettings transitionSettings;
 
@@ -19,9 +20,7 @@ public class ChallengeManager : MonoBehaviour
 
     [SerializeField] private List<int> penaltiesPerGame = new() { 200, 150, 100 };
 
-    // Time saved for bonus if won the challenge
     private int timeSaved = 0;
-
     private int currentGameIndex = 0;
     private DateTime startTime;
 
@@ -30,36 +29,53 @@ public class ChallengeManager : MonoBehaviour
 
     [SerializeField] private ChallengeCanvas challengeCanvas;
 
+    // ✅ NEW: public read-only accessor so any game can read time saved
+    public int TimeSaved => timeSaved;
+
+    // ✅ NEW: time bonus from the PREVIOUS game to give to the NEXT game
+    // this is the timeLeft value passed from OnGameCompleted
+    private float _lastGameTimeLeft = 0f;
+    public float LastGameTimeLeft => _lastGameTimeLeft;
 
-    void Awake()
+    // ─── Singleton ────────────────────────────────────────────────────────
+    private void Awake()
     {
+        // ✅ NEW: singleton guard — only one ChallengeManager ever exists
+        if (Instance != null && Instance != this)
+        {
+            Destroy(gameObject);
+            return;
+        }
+
+        Instance = this;
         DontDestroyOnLoad(gameObject);
     }
 
-    [ContextMenu("Start Challenge")]
-    public void StartChallengeButton()
+    private void OnDestroy()
     {
-        StartChallenge().Forget();
+        // ✅ NEW: clear singleton ref when destroyed
+        if (Instance == this)
+            Instance = null;
     }
 
+    // ─── Context Menu helpers ─────────────────────────────────────────────
+    [ContextMenu("Start Challenge")]
+    public void StartChallengeButton() => StartChallenge().Forget();
+
     [ContextMenu("Load Next")]
-    public void LoadNextButton()
-    {
-        LoadNextGameAndListen().Forget();
-    }
+    public void LoadNextButton() => LoadNextGameAndListen().Forget();
 
     [ContextMenu("Fake win")]
-    public void Fakewin()
-    {
-        OnGameCompleted(true, 30, 100);
-    }
-
+    public void Fakewin() => OnGameCompleted(true, 30, 100);
 
+    // ─── Challenge flow ───────────────────────────────────────────────────
     public async UniTask StartChallenge()
     {
         startTime = DateTime.UtcNow;
         currentGameIndex = 0;
         timeSaved = 0;
+        // ✅ NEW: reset last game time left at start of fresh challenge
+        _lastGameTimeLeft = 0f;
         currentGame = null;
 
         await LoadNextGameAndListen();
@@ -77,14 +93,16 @@ public class ChallengeManager : MonoBehaviour
             return;
         }
 
-        // Add time left to the saved time for the next game
+        // ✅ NEW: store timeLeft so the next game can use it as a bonus
+        _lastGameTimeLeft = timeLeft;
+
+        // Add time left to total saved time
         timeSaved += Mathf.RoundToInt(timeLeft);
 
         currentGameIndex++;
         if (currentGameIndex >= gameSceneNames.Count)
         {
             var pointsEarnedTotal = winningPoints + (timeSaved * timeSavedBonusMultiplier);
-
             WonChallenge(timeSaved, pointsEarnedTotal).Forget();
             return;
         }
@@ -94,17 +112,17 @@ public class ChallengeManager : MonoBehaviour
 
     private async UniTask LoadNextGameAndListen()
     {
-        TransitionManager.Instance().Transition(gameSceneNames[currentGameIndex], transitionSettings, 0);
+        TransitionManager.Instance().Transition(
+            gameSceneNames[currentGameIndex], transitionSettings, 0);
 
-        // Wait until the old game is destroyed and the new game is loaded and ready
-        await UniTask.WaitUntil(() => baseGameManager == null || baseGameManager.IsDestroyed());
+        await UniTask.WaitUntil(() =>
+            baseGameManager == null || baseGameManager.IsDestroyed());
 
         await UniTask.WaitUntil(() =>
         {
             currentGame = FindObjectsByType<MonoBehaviour>(FindObjectsSortMode.None)
                 .OfType<IChallengeGame>()
                 .FirstOrDefault();
-
             return currentGame != null;
         });
 
@@ -112,6 +130,9 @@ public class ChallengeManager : MonoBehaviour
         print("Current game: " + baseGameManager.name);
         await UniTask.WaitForSeconds(0.5f);
 
+        // ✅ NEW: pass the saved time bonus to the game before starting it
+        //    each game type checks ChallengeManager.Instance.LastGameTimeLeft
+        //    in their own BeginGameplay() — no casting needed here
         baseGameManager.StartGame();
         currentGame.OnGameCompleted += OnGameCompleted;
     }
@@ -119,24 +140,22 @@ public class ChallengeManager : MonoBehaviour
     private async UniTask LostChallenge()
     {
         Debug.Log("Challenge failed.");
-        // Show results, reset challenge, etc.
-
-        challengeCanvas.ShowChallengeResult(false, 0, penaltiesPerGame[currentGameIndex]);
-        await ChallengeService.Instance.AddChallenge(false, 0, -penaltiesPerGame[currentGameIndex], startTime, DateTime.UtcNow);
+        challengeCanvas.ShowChallengeResult(
+            false, 0, penaltiesPerGame[currentGameIndex]);
+        await ChallengeService.Instance.AddChallenge(
+            false, 0, -penaltiesPerGame[currentGameIndex], startTime, DateTime.UtcNow);
     }
 
     private async UniTask WonChallenge(int timeSaved, int pointsEarned)
     {
         Debug.Log("Challenge completed! Total time saved: " + timeSaved);
-
         challengeCanvas.ShowChallengeResult(true, timeSaved, pointsEarned);
-        await ChallengeService.Instance.AddChallenge(true, timeSaved, pointsEarned, startTime, DateTime.UtcNow);
-
+        await ChallengeService.Instance.AddChallenge(
+            true, timeSaved, pointsEarned, startTime, DateTime.UtcNow);
     }
 
     public void EndChallenge()
     {
         Destroy(gameObject, 5);
     }
-
 }
\ No newline at end of file

My project/Assets/ScienceStreet/MCQ/Scripts/McqGameManager.cs

@@ -167,10 +167,18 @@ namespace com.al_arcade.mcq
 
             if (uiManager != null)
             {
-                uiManager.SetScore(0);
                 // ✅ NEW: reset the points dots to 0
                 uiManager.TickPoints(0);
                 uiManager.ShowGameUI();
+                uiManager.EnableScore(IsChallengeMode);
+                if (IsChallengeMode && ChallengeManager.Instance != null)
+                {
+                    uiManager.SetScore(ChallengeManager.Instance.TimeSaved);
+                }
+                else
+                {
+                    uiManager.SetScore(0);
+                }
             }
 
             questionDisplay.transform.DOScale(Vector3.one, 0.5f)
@@ -369,7 +377,6 @@ namespace com.al_arcade.mcq
 
             if (uiManager != null)
             {
-                uiManager.SetScore(_score);
                 uiManager.SetStreak(_streak);
                 // ✅ NEW: update the dots UI like CS
                 uiManager.TickPoints(_deltaChangeInSize);

My project/Assets/ScienceStreet/MCQ/Scripts/McqUIManager.cs

@@ -23,6 +23,7 @@ namespace com.al_arcade.mcq
 
         [Header("Game UI")]
         [SerializeField] private UniText _scoreText;
+        [SerializeField] private UniText _scoreLbl;
         [SerializeField] private UniText _streakText;
         [SerializeField] private UniText _progressText;
         [SerializeField] private UniText _loadingText;
@@ -115,6 +116,19 @@ namespace com.al_arcade.mcq
             _scoreText.transform.DOPunchScale(Vector3.one * 0.2f, 0.3f, 6, 0.3f)
                 .SetId("scorePunch");
         }
+        public void EnableScore(bool value)
+        {
+            _scoreText.enabled = value;
+            _scoreLbl.enabled = value;
+            if (value)
+            {
+                _scoreLbl.Text = "الوقت الموفر";
+            }
+            else
+            {
+                _scoreLbl.Text = "النقاط";
+            }
+        }
 
         public void SetStreak(int streak)
         {
@@ -348,6 +362,7 @@ namespace com.al_arcade.mcq
 
             _isTweening = false;
             SetStreak(0);
+            _scoreLbl.enabled = false;
         }
 
         // ─── Button functions ─────────────────────────────────────────────────

My project/Assets/ScienceStreet/TF/Scripts/TfGameManager.cs

@@ -102,7 +102,15 @@ namespace com.al_arcade.tf
             {
                 uiManager.ShowGameUI();
                 uiManager.SetProgress(0, stepsToWin);
-                uiManager.SetScore(0);
+                uiManager.EnableScore(IsChallengeMode);
+                if (IsChallengeMode && ChallengeManager.Instance != null)
+                {
+                    uiManager.SetScore(ChallengeManager.Instance.TimeSaved);
+                }
+                else
+                {
+                    uiManager.SetScore(0);
+                }
             }
 
             onGameStart?.Invoke();
@@ -226,7 +234,6 @@ namespace com.al_arcade.tf
                 if (uiManager != null)
                 {
                     uiManager.SetProgress(_progress, stepsToWin);
-                    uiManager.SetScore(_score);
                     uiManager.SetStreak(_streak);
                 }
 

My project/Assets/ScienceStreet/TF/Scripts/TfUIManager.cs

@@ -15,7 +15,7 @@ namespace com.al_arcade.tf
     {
         [SerializeField] private Canvas _canvas;
         [SerializeField] private CanvasGroup _gameUI, _loadingUI, _errorUI, _resultsUI;
-        [SerializeField] private UniText _scoreText, _streakText;
+        [SerializeField] private UniText _scoreText, _streakText , _scoreLbl;
         [SerializeField] private ArabicTextMeshProUGUI _loadingText, _errorText;
         [SerializeField] private UniText _progressLabel;
         [SerializeField] private UniText _resultTitle, _resultScore, _resultStats;
@@ -338,7 +338,19 @@ namespace com.al_arcade.tf
                 .DOPunchScale(Vector3.one * 0.12f, 0.2f, 4, 0.2f)
                 .SetId("sp");
         }
-
+        public void EnableScore(bool value)
+        {
+            _scoreText.enabled = value;
+            _scoreLbl.enabled = value;
+            if (value)
+            {
+                _scoreLbl.Text = "الوقت الموفر";
+            }
+            else
+            {
+                _scoreLbl.Text = "النقاط";
+            }
+        }
         public void SetStreak(int s)
         {
             if (_streakText == null) return;
@@ -415,6 +427,7 @@ namespace com.al_arcade.tf
             if (_loadingUI != null) _loadingUI.gameObject.SetActive(false);
             if (_errorUI != null) _errorUI.gameObject.SetActive(false);
             if (_resultsUI != null) _resultsUI.gameObject.SetActive(false);
+
             // --- ADDED: Reset timer UI ---
             if (_timerSlider != null)
                 _timerSlider.value = 1f;
@@ -423,6 +436,7 @@ namespace com.al_arcade.tf
                 _timerFill.color = _timerDefaultColor;
 
             _isTweening = false;
+            _scoreLbl.enabled = false;
         }
 
         private GameObject MkPanel(Transform p, string n)