XO Classical app for iPhone and iPad
4.2 (
7622 ratings )
Games
Entertainment
Action
Board
Developer: larry bale
Free
Current version: 1.0, last update: 7 years agoFirst release : 10 Mar 2015
App size: 2.56 Mb
Tic Tac Toe, also known as "Noughts and Crosses" or "Xs and Os", is a solved game. This means there is a known, mathematically proven strategy to follow for the best result each game. In Tic Tac Toe, two players who follow the right strategy will always tie, with neither player winning. Against an opponent who doesnt know this strategy, however, you can still win whenever they make a mistake. Once your friends pick up on your strategy, try a more difficult version of the rules.