diff --git a/source/Trek-12/Models/Game/Game.cs b/source/Trek-12/Models/Game/Game.cs
index 290e579..3f4335e 100644
--- a/source/Trek-12/Models/Game/Game.cs
+++ b/source/Trek-12/Models/Game/Game.cs
@@ -459,5 +459,41 @@ namespace Models.Game
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
+
+        public int CalculusOfPenalty(ReadOnlyCollection<Cell> Boards)
+        {
+            int result = 0;
+            foreach (var cells in Boards)
+                if (cells.Penalty)
+                {
+                    if (cells.Valid == false || cells.Value == null)
+                        continue;
+                    result += 3;
+                }
+            return result;
+        }
+
+        public void PutPenaltyForLostCells(ReadOnlyCollection<Cell> Boards)
+        {
+            foreach (var cells in Boards)
+            {
+                if (cells == null || cells.Value == null || cells.Valid == false)
+                    continue;
+                if (!UsedMap.IsCellInZones(cells) || !UsedMap.IsCellInRopePath(cells))
+                    cells.SetPenalty();
+            }
+        }
+
+        public int FinalCalculusOfPoints()
+        {
+            int? points = GameRules.FinalCalculusOfZones(UsedMap.Zones);
+            for (int i = 0; i < UsedMap.RopePaths.Count; i++)
+            {
+                points += GameRules.ScoreRopePaths(UsedMap.RopePaths[i]);
+            }
+            points += CalculusOfPenalty(UsedMap.Boards);
+            return points ?? 0;
+        }
+
     }
 }
diff --git a/source/Trek-12/Models/Game/Map.cs b/source/Trek-12/Models/Game/Map.cs
index 6acd93a..8b034b6 100644
--- a/source/Trek-12/Models/Game/Map.cs
+++ b/source/Trek-12/Models/Game/Map.cs
@@ -118,5 +118,29 @@ namespace Models.Game
         {
             return OperationGrid[x * 4 + 3].IsChecked;
         }
+
+        public bool IsCellInZones(Cell cell)
+        {
+            foreach (var zone in Zones)
+            {
+                if (zone.Contains(cell))
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        public bool IsCellInRopePath(Cell cell)
+        {
+            foreach (var path in RopePaths)
+            {
+                if (path.Contains(cell))
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
     }
 }
\ No newline at end of file
diff --git a/source/Trek-12/Tests/GameTests.cs b/source/Trek-12/Tests/GameTests.cs
index 980531a..96d1bdf 100644
--- a/source/Trek-12/Tests/GameTests.cs
+++ b/source/Trek-12/Tests/GameTests.cs
@@ -397,4 +397,110 @@ public class GameTests
         Assert.True(_game.UsedMap.Boards[2].Penalty);
     }
 
+    [Fact]
+    public void PutPenaltyForLostCells_ReallyPutPenalty_ForZones()
+    {
+        var player = new Player("test_player", "DefaultProfilePicture");
+        var map = new Map("test_name", "test_background.png");
+        _game.InitializeGame(map, player);
+
+        _game.UsedMap.Boards[1].Value = 5;
+        _game.UsedMap.Boards[2].Value = 5;
+        _game.UsedMap.Boards[3].Value = 5;
+        _game.UsedMap.Boards[0].Value = 0;
+
+        foreach (var cells in _game.UsedMap.Boards.ToList())
+        {
+            _game.GameRules.IsZoneValidAndAddToZones(cells, _game.UsedMap);
+        }
+
+        _game.PutPenaltyForLostCells(_game.UsedMap.Boards);
+
+        Assert.True(_game.UsedMap.Boards[0].Penalty);
+
+    }
+
+    [Fact]
+    public void PutPenaltyForLostCells_ReallyPutPenalty_ForRopePathes()
+    {
+        var player = new Player("test_player", "DefaultProfilePicture");
+        var map = new Map("test_name", "test_background.png");
+        _game.InitializeGame(map, player);
+
+        _game.UsedMap.Boards[1].Value = 1;
+        _game.UsedMap.Boards[2].Value = 2;
+        _game.UsedMap.Boards[3].Value = 5;
+        _game.UsedMap.Boards[0].Value = 0;
+
+        var methodInfo = typeof(Game).GetMethod("AddToRopePath", BindingFlags.NonPublic | BindingFlags.Instance);
+        Assert.NotNull(methodInfo);
+
+        foreach (var cells in _game.UsedMap.Boards.ToList())
+        {
+            methodInfo.Invoke(_game, new object[] { cells, _game.UsedMap.Boards.ToList() });
+        }
+
+        _game.PutPenaltyForLostCells(_game.UsedMap.Boards);
+
+        Assert.True(_game.UsedMap.Boards[3].Penalty);
+
+    }
+
+    [Fact]
+    public void CalculusOfPenalty_ReallyCalculusPenalty()
+    {
+        var player = new Player("test_player", "DefaultProfilePicture");
+        var map = new Map("test_name", "test_background.png");
+        _game.InitializeGame(map, player);
+
+        _game.UsedMap.Boards[0].Valid = true;
+        _game.UsedMap.Boards[1].Valid = true;
+        _game.UsedMap.Boards[2].Valid = true;
+        _game.UsedMap.Boards[7].Valid = true;
+        _game.UsedMap.Boards[8].Valid = true;
+        _game.UsedMap.Boards[9].Valid = true;
+        _game.UsedMap.Boards[10].Valid = true;
+        _game.UsedMap.Boards[11].Valid = true;
+        _game.UsedMap.Boards[12].Valid = true;
+        _game.UsedMap.Boards[13].Valid = true;
+
+
+        _game.UsedMap.Boards[0].Value = 0;
+        _game.UsedMap.Boards[1].Value = 1;
+        _game.UsedMap.Boards[2].Value = 2;
+        _game.UsedMap.Boards[8].Value = 5;
+        _game.UsedMap.Boards[7].Value = 5;
+        _game.UsedMap.Boards[9].Value = 5;
+        _game.UsedMap.Boards[10].Value = 6;
+        _game.UsedMap.Boards[11].IsDangerous = true;
+        _game.UsedMap.Boards[12].Value = 13; //One penalty because it is over 12
+        _game.UsedMap.Boards[13].Value = 9; //One penalty because it is lost
+
+        var place = typeof(Game).GetMethod("PlaceResult", BindingFlags.NonPublic | BindingFlags.Instance);
+        Assert.NotNull(place);
+
+        var cell = new Cell(1, 4);
+        cell.Value = 7;
+        cell.Valid = true;
+        cell.IsDangerous = true;
+        place.Invoke(_game, new object[] { cell, 7 }); //One penalty
+
+        var methodInfo = typeof(Game).GetMethod("AddToRopePath", BindingFlags.NonPublic | BindingFlags.Instance);
+        Assert.NotNull(methodInfo);
+
+        foreach (var cells in _game.UsedMap.Boards.ToList())
+        {
+            _game.GameRules.IsZoneValidAndAddToZones(cells, _game.UsedMap);
+            methodInfo.Invoke(_game, new object[] { cells, _game.GameRules.EveryAdjacentCells(cells, _game.UsedMap.Boards.ToList()) });
+        }
+
+        _game.PutPenaltyForLostCells(_game.UsedMap.Boards);
+
+        Assert.True(_game.UsedMap.Boards[10].Penalty);
+        Assert.True(_game.UsedMap.Boards[11].Penalty);
+        Assert.True(_game.UsedMap.Boards[12].Penalty);
+
+        Assert.Equal(9, _game.CalculusOfPenalty(_game.UsedMap.Boards));
+
+    }
 }
diff --git a/source/Trek-12/Tests/MapTests.cs b/source/Trek-12/Tests/MapTests.cs
index cc6c98c..4915c11 100644
--- a/source/Trek-12/Tests/MapTests.cs
+++ b/source/Trek-12/Tests/MapTests.cs
@@ -10,9 +10,9 @@ public class MapTests
     {
         string name = "test_name";
         string background = "test_background";
-        
-        var map = new Map(name,background);
-        
+
+        var map = new Map(name, background);
+
         Assert.Equal(background, map.Background);
     }
 
@@ -44,4 +44,54 @@ public class MapTests
         Assert.Empty(map.RopePaths);
         Assert.Empty(map.Zones);
     }
+
+    [Fact]
+    public void IsCellInZones_FoundTheCell()
+    {
+        var map = new Map("test_name", "test_background.png");
+
+        var cell = new Cell(0, 0);
+        var zone = new List<Cell> { cell };
+        map.Zones.Add(zone);
+        Assert.True(map.IsCellInZones(cell));
+
+    }
+
+    [Fact]
+    public void IsCellInZones_DoNotFoundTheCell()
+    {
+        var map = new Map("test_name", "test_background.png");
+
+        var cell = new Cell(0, 0);
+        var othercell = new Cell(1, 1);
+        var zone = new List<Cell> { cell };
+        map.Zones.Add(zone);
+        Assert.False(map.IsCellInZones(othercell));
+
+    }
+
+    [Fact]
+    public void IsCellInRopePath_FoundTheCell()
+    {
+        var map = new Map("test_name", "test_background.png");
+
+        var cell = new Cell(0, 0);
+        var paths = new List<Cell> { cell };
+        map.RopePaths.Add(paths);
+        Assert.True(map.IsCellInRopePath(cell));
+
+    }
+
+    [Fact]
+    public void IsCellInRopePath_DoNotFoundTheCell()
+    {
+        var map = new Map("test_name", "test_background.png");
+
+        var cell = new Cell(0, 0);
+        var othercell = new Cell(1, 1);
+        var paths = new List<Cell> { cell };
+        map.RopePaths.Add(paths);
+        Assert.False(map.IsCellInRopePath(othercell));
+
+    }
 }