Update : Fixed If there is no questions Play buttons are disabled

My project/Assets/App/UI/HomeController.cs

 using System.Linq;
+using com.al_arcade.shared;
 using Cysharp.Threading.Tasks;
 using DG.Tweening;
 using UnityEngine;
@@ -8,6 +9,7 @@ public class HomeController : MonoBehaviour
 {
     [SerializeField] private UIDocument mainMenuDocument;
     [SerializeField] private GameObject challengePrefab;
+    [SerializeField] private int minQuestionsPerType = 5;
 
     private Label username;
     private Label xp;
@@ -16,6 +18,7 @@ public class HomeController : MonoBehaviour
     private CustomProgressBar nextRankProgressBar;
 
     private Button challengeButton;
+    private Button practiceButton;
 
     private Label nameMenuPanel;
     private Label xpMenuPanel;
@@ -43,6 +46,9 @@ public class HomeController : MonoBehaviour
         challengeButton = root.Q<Button>("Challenge");
         challengeButton.clicked += OnChallengeButtonClicked;
 
+        practiceButton = root.Q<Button>("OpenPracticeButton");
+
+        SetPlayButtonsEnabled(false);
         OnUserChange(UserService.Instance.CurrentUser);
     }
 
@@ -58,6 +64,45 @@ public class HomeController : MonoBehaviour
         nextRankProgressBar.Value = Rank.FromXP(user.Points).Progress(user.Points);
         nextRankProgressBar.LeftText = Rank.FromXP(user.Points).StartXP.ToString() + " " + Rank.FromXP(user.Points).ArabicName;
         nextRankProgressBar.RightText = Rank.FromXP(user.Points).Next?.StartXP.ToString() + " " + Rank.FromXP(user.Points).Next?.ArabicName;
+
+        CheckQuestionAvailability(user);
+    }
+
+    private void CheckQuestionAvailability(User user)
+    {
+        StartCoroutine(SSApiManager.EnsureInstance().GetChapters(
+            chapters =>
+            {
+                int mcq = 0, tf = 0, cs = 0;
+                foreach (var ch in chapters)
+                {
+                    mcq += ch.mcq_count;
+                    tf += ch.tf_count;
+                    cs += ch.cs_count;
+                }
+                bool enough = mcq >= minQuestionsPerType
+                           && tf >= minQuestionsPerType
+                           && cs >= minQuestionsPerType;
+                SetPlayButtonsEnabled(enough);
+            },
+            _ => SetPlayButtonsEnabled(false),
+            gradeId: user.Grade,
+            termId: user.Term
+        ));
+    }
+
+    private void SetPlayButtonsEnabled(bool enabled)
+    {
+        if (challengeButton != null)
+        {
+            challengeButton.SetEnabled(enabled);
+            challengeButton.style.opacity = enabled ? 1f : 0.35f;
+        }
+        if (practiceButton != null)
+        {
+            practiceButton.SetEnabled(enabled);
+            practiceButton.style.opacity = enabled ? 1f : 0.35f;
+        }
     }
 
     // private void OnNewActivityReceived(Activity activity)