last room and puzzle order

Assets/Engine/Runtime/GameControl.cs

@@ -12,6 +12,19 @@ namespace EscapeRoomEngine.Engine.Runtime
     
     public class GameControl : MonoBehaviour
     {
+        public static GameControl Instance
+        {
+            get
+            {
+                if (_foundGameControl == null)
+                {
+                    _foundGameControl = FindObjectOfType<GameControl>();
+                }
+                return _foundGameControl;
+            }
+        }
+        private static GameControl _foundGameControl;
+        
         [SerializeField] private Button startButton, stopButton, pauseButton, resumeButton, addMinuteButton, removeMinuteButton;
         [SerializeField] private Text timeText;