static void Main(string[] args)
{
TicTacToeGame ticTacToe = new TicTacToeGame();
char[] gameBoard = ticTacToe.CreateBoard();
char userLetter = ticTacToe.ChooseLetter();
char computerLetter = ticTacToe.getCompLetter(userLetter);
Console.WriteLine("Your Letter :" + userLetter);
Console.WriteLine("Computer's Letter :" + computerLetter);
ticTacToe.showBoard(gameBoard);
ticTacToe.MakeYourMove(gameBoard, userLetter);
string winner = ticTacToe.DoAToss();
}