Correction d'erreur de stack overflow

source/Trek-12/Models/BestScore.cs

@@ -17,17 +17,18 @@ namespace Models
         }
 
         public int GamesPlayed { get; private set; }
+
+        private int _score;
         public int Score 
         { 
             get
             {
-                return Score;
+                return _score;
             }
             private set
             {
-                if (value > Score) 
-                    Score = value;
-                return Score;
+                if (value > _score)
+                    _score = value;
             }
         }
         public override string ToString()