The IA is really dumb. 7 victories and only 1 tie, and I won't go further, because it seems the IA doesn't become better to balance the player's ability.
Also, the game is very beautiful and well designed, but it's tic tac toe, a game whose whole swinning strategy has been summed up in one XKCD comic. I sincerely find no interest whatsoever to a game which is a simple adaptation of a school game, without any innovation, and it's kind of a waste as it seems you could do nearly anything you want.
Please find a slightly original idea for a game, and make it real. I would love to play it.