exploit patch

PuzzlePlayer/PuzzleForm.cs

@@ -177,6 +177,7 @@ namespace PuzzlePlayer_Namespace
             hintbutton.Text = "Hint";
             hintbutton.MouseClick += (object sender, MouseEventArgs mea) =>
             {
+                if (HasWon) return;
                 Board.Hint();
                 penalty++;
                 if (Board.IsBoardSolved()) Win();
@@ -186,6 +187,7 @@ namespace PuzzlePlayer_Namespace
             solvebutton.Text = "Solve";
             solvebutton.MouseClick += (object sender, MouseEventArgs mea) =>
             {
+                if (HasWon) return;
                 Board.Solve(false);
                 legit = false;
                 if (Board.IsBoardSolved()) Win();
@@ -252,11 +254,13 @@ namespace PuzzlePlayer_Namespace
             switch (k)
             {
                 case Keys.N:
+                    if (HasWon) return;
                     Board.Generate();
                     Draw();
                     HasWon = false;
                     return;
                 case Keys.H:
+                    if (HasWon) return;
                     Board.Hint();
                     penalty++;
                     if (Board.IsBoardSolved()) Win();