A hilarious game to play.
I was teaching Anthony how to program an AI using this jQuery Tic-Tac-Toe example, and he came up with the great idea of reversing the AI so that it tries to lose instead of trying to win.
Below we present: computer Toe-Tac-Tic. Try to avoid getting three in a row. Curiously difficult, and surprisingly entertaining.
Another mind-bending variant on Tic-Tac-Toe, suggested by David Kogan.
In Tic Toe Tac your goal is to prevent anybody from winning:
We don't actually know if it is possible to force a draw or not, either as player 1 or player 2.