Ultimate tic-tac-toe
Variant of tic-tac-toe game
Ultimate tic-tac-toe
Ultimate tic-tac-toe (also known as UTT, super tic-tac-toe, meta tic-tac-toe, (tic-tac-toe)², strategic tic-tac-toe, mega tic tac toe, or Ultimate Noughts and Crosses) is a board game composed of nine tic-tac-toe boards arranged in a 3 × 3 grid. Players take turns playing on the smaller tic-tac-toe boards until one of them wins on the larger board. Compared to traditional tic-tac-toe, strategy in this game is conceptually more difficult and has proven more challenging for computers.
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Open boosters, collect cards and trade them. Free to play.
Play for free