static void Main(string[] args) { Piece[,] board = CreateBoard(); Game newGame = new Game(); Console.WriteLine("Enter the number of human players: "); int numPlayers = int.Parse(Console.ReadLine()); while (numPlayers >= 3 || numPlayers <= -1) { Console.WriteLine("Invalid. Enter the number of human players: "); numPlayers = int.Parse(Console.ReadLine()); } newGame.Play(board, numPlayers, playerOne, playerTwo); Console.ReadKey(); }