diff --git a/Qwirkle/QwirkleClassLibrary/Games/Game.cs b/Qwirkle/QwirkleClassLibrary/Games/Game.cs
index 88ae11f..5eb18b8 100644
--- a/Qwirkle/QwirkleClassLibrary/Games/Game.cs
+++ b/Qwirkle/QwirkleClassLibrary/Games/Game.cs
@@ -550,7 +550,8 @@ namespace QwirkleClassLibrary.Games
             }
 
             int score = cellsPlayed.Count;
-
+            int nbCellsInLine = cellsPlayed.Count;
+            
             if (cellsPlayed.Count == 6)
             {
                 score += 6;
@@ -579,8 +580,12 @@ namespace QwirkleClassLibrary.Games
                 cellsX = cellsY = -1;
             }
 
-            score += cellsPlayed.Sum(cell => CalculateAdjacentScore(cell, b, cellsPlayed, cellsX, cellsY));
+            score += cellsPlayed.Sum(cell => CalculateAdjacentScore(cell, b, cellsPlayed, cellsX, cellsY, ref nbCellsInLine));
 
+            if (nbCellsInLine == 6)
+            {
+                score += 6;
+            }
 
             if (!scoreBoard.TryAdd(player, score))
             {
@@ -598,8 +603,9 @@ namespace QwirkleClassLibrary.Games
         /// <param name="cellsPlayed"></param>
         /// <param name="cellsX"></param>
         /// <param name="cellsY"></param>
+        /// <param name="nbCellsInLine"></param>
         /// <returns>int</returns>
-        public int CalculateAdjacentScore(Cell cell, Board b, ReadOnlyCollection<Cell> cellsPlayed, int cellsX, int cellsY)
+        public int CalculateAdjacentScore(Cell cell, Board b, ReadOnlyCollection<Cell> cellsPlayed, int cellsX, int cellsY, ref int nbCellsInLine)
         {
             int score = 0;
 
@@ -620,8 +626,8 @@ namespace QwirkleClassLibrary.Games
 
                 int dx = adjacentCell.GetX - cell.GetX;
                 int dy = adjacentCell.GetY - cell.GetY;
-
-                score += CalculateLineScore(cell, dx, dy, b, cellsX, cellsY, cellsPlayed.Count);
+                
+                score += CalculateLineScore(cell, dx, dy, b, cellsX, cellsY, ref nbCellsInLine);
             }
 
             return score;
@@ -636,9 +642,9 @@ namespace QwirkleClassLibrary.Games
         /// <param name="b"></param>
         /// <param name="cellsX"></param>
         /// <param name="cellsY"></param>
-        /// <param name="nbCellsPlayed"></param>
+        /// <param name="nbCellsInLine"></param>
         /// <returns>int</returns>
-        public int CalculateLineScore(Cell cell, int dx, int dy, Board b, int cellsX, int cellsY, int nbCellsPlayed)
+        public int CalculateLineScore(Cell cell, int dx, int dy, Board b, int cellsX, int cellsY, ref int nbCellsInLine)
         {
             int score = 0;
 
@@ -651,20 +657,15 @@ namespace QwirkleClassLibrary.Games
                     continue;
                 }
 
-                if (dx == 0 && cellsY != -1 && i + 1 == 6 || dy == 0 && cellsX != -1 && i + 1 == 6)
-                {
-                    score += 6;
-                }
-
-                if (dx != 0 && cellsY != -1 && i + nbCellsPlayed == 6 || dy != 0 && cellsX != -1 && i + nbCellsPlayed == 6)
+                if (dx != 0 && cellsX == -1 || dy != 0 && cellsY == -1)
                 {
-                    score += 6;
+                    nbCellsInLine++;
                 }
 
                 score++;
             }
 
-            if (dx == 0 && cellsX == -1 || dy == 0 && cellsY == -1)
+            if (dx == 0 && cellsX == -1 && cellsY != -1 || dy == 0 && cellsY == -1 && cellsX != -1)
             {
                 score += 1;
             }
diff --git a/Qwirkle/QwirkleClassLibrary/Games/IPlayer.cs b/Qwirkle/QwirkleClassLibrary/Games/IPlayer.cs
index a10ad57..2cf746a 100644
--- a/Qwirkle/QwirkleClassLibrary/Games/IPlayer.cs
+++ b/Qwirkle/QwirkleClassLibrary/Games/IPlayer.cs
@@ -21,7 +21,7 @@ public interface IPlayer
 
     public int GetPlayerScore(Player player, ReadOnlyCollection<Cell> cellsPlayed, Board b);
 
-    int CalculateAdjacentScore(Cell cell, Board b, ReadOnlyCollection<Cell> cellsPlayed, int cellsX, int cellsY);
+    int CalculateAdjacentScore(Cell cell, Board b, ReadOnlyCollection<Cell> cellsPlayed, int cellsX, int cellsY, ref int nbCellsInLine);
 
-    int CalculateLineScore(Cell cell, int dx, int dy, Board b, int cellsX, int cellsY, int nbCellsPlayed);
+    int CalculateLineScore(Cell cell, int dx, int dy, Board b, int cellsX, int cellsY, ref int nbCellsInLine);
 }
\ No newline at end of file