Press start and choose your gamemode by writing it and pressing enter.

To place a cross/circle you simply write the number that corresponds to the place you want to put it and press enter.

If you try to put a cross/circle in a place which is occupied or not avaliable, you get to put it somewere else.

On the right you can see who's turn it is or who has won. To play again you simply press enter.

Enjoy!