@ -29,3 +29,6 @@ char checkWinner() {
if (board[0][0] == board[1][1] && board[1][1] == board[2][2]) return board[0][0];
if (board[0][2] == board[1][1] && board[1][1] == board[2][0]) return board[0][2];
// Kein Gewinner
return ' ';
}