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Tic-Tac-Toe in Space Do you love Tic-Tac-Toe? Now you can play it in the deep silence of space! Choose from 6 planet views, then play against the computer or with a friend in 2-player mode. Choose the number of matches you want to play (3, 5, or 7) and start the game by choosing who will go first. The goal is to get 3 X's or O's in a row, either horizontally, vertically, or diagonally.
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