A tic-tac-toa game runs on your console. you can play it with your friends. To play it just you should give like input the the x and y axis.
Exemple inpute 1 1:
x|.|.
.|.|.
.|.|.
inpute 2 2 :
x|.|.
.|o|.
.|.|.
I learn a lot about matrix in this app. I hope you enjoy the game <3 !.