Optimal Tic Tac Toe

Không bao giờ thua ở Tic Tac Toe nữa

I took the 300-level math class Theory of Games in college. We spent two days analyzing every possible outcome of tic tac toe assuming your opponent played flawlessly. Since then, I've tried to teach my nieces and nephews to recognize the patterns so they could shark their friends, but my quick lessons on paper never really clicked.

Optimal Tic Tac Toe is a game designed to teach children to create and exploit these patterns so they will never lose to a human again.