After compiling by make command and running the programme "lets_play" in terminal appears launch menu. There you have to make choise:

Answering "y", you proove, that you are matimatical motherfucker:

Chose place on gameboard and enter its coordinate. Give your attention to the fact, that Y axis is inversed.

Answering "n", you go playing in normal mode:

There you should chose just number on gameboard. Everywhen you sign "x" or "o", in the next round it covers red:

List "x" covered in blue, "y" - in yellow:

After absoulutely win of one player, game will announce it and will sugest to play one more time:

If there is pat, game will announce it too and will sugest to play one more time too: