Genetic Tic-Tac-Toe are classical Tic-Tac-Toe game, original in that they have not been pre-programmed, but are based on genetic algorithms that have been learned by gradual learning. This results in the fact that they play more humanly than machine and are less predictable. The game also allows you to start from the random layout of the 3 first elements. There is also the possibility to move forward and backwards (replay). There are 7 levels of difficulty.