static void Game() { Console.Clear(); Board board = new Board(); Console.Write(board.GetTable()); while (true) { ConsoleKey key; key = Console.ReadKey().Key; if (key == ConsoleKey.Escape) { state = 0; return; } if (board.UpdateTable(key) == 1) { Console.Write(board.GetTable()); } else { Console.Clear(); Console.WriteLine("Game over, no places for new numbers"); if (Console.ReadKey().Key == ConsoleKey.Escape) { state = 0; return; } ; } } }