public Form1() { InitializeComponent(); board = new Board(Board.BoardSize.s9); //board = new Board(Board.BoardSize.s16); //board = new Board(Board.BoardSize.s25); board.SetNumber(2, 5, 8); board.SetGroup(2, 5, 0); System.Diagnostics.Debug.WriteLine(board); System.Diagnostics.Debug.WriteLine(board.FlagToString()); System.Diagnostics.Debug.WriteLine(board.GroupListToString()); }