diff --git a/PuzzlePlayer/Sudoku.cs b/PuzzlePlayer/Sudoku.cs
index c27127cfa21da7b8a72811339b49b7c517ca8548..30c870d4b2468d77e596503a0959119d081cc7f2 100644
--- a/PuzzlePlayer/Sudoku.cs
+++ b/PuzzlePlayer/Sudoku.cs
@@ -14,7 +14,7 @@ namespace PuzzlePlayer_Namespace
     {
         private static int boardLength;
         private static int rootBoardLength;
-        public Sudoku(int boardSize = 9)
+        public Sudoku(int boardSize = 16)
         {
             boardState = GetClearBoard(boardSize, boardSize);
             lastGeneratedBoard = GetClearBoard(boardSize, boardSize);
@@ -45,7 +45,7 @@ namespace PuzzlePlayer_Namespace
                     {
                         gr.DrawString(
                             (boardState[i, j]).ToString(),
-                            new Font("Arial", 42),
+                            new Font("Arial", tilesize.Width / 2),
                             Brushes.Black,
                             (float)(r.X + i * tilesize.Width + tilesize.Width / 4),
                             (float)(r.Y + j * tilesize.Height + tilesize.Height / 4)