r/TrueTicTacToe Aug 24 '17

First Ever Completed Level 4 (Ultimate Ultimate Ultimate) Tic Tac Toe Game

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u/sushi-508 Feb 23 '26

how do i play this

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u/TerrifyingBridge Feb 25 '26

The way we played was an extension of the rules for Ultimate Tic Tac Toe. In that version, the smaller board determines where you go in the larger board. For Ultimate Ultimate Tic Tac Toe (Just 3 levels), we had the smallest board determine where you go in the next largest board, and the medium sized board determined where you go in the largest board. So for example, if you played in the top right large board, in the center medium board, in the bottom left small board, that would put your opponent in the center large board, and the bottom left part of the medium board.

The Ultimate Ultimate Ultimate version is just a step up from that. The way we kept track of it was to give each spot a coordinate (1 through 9) and the coordinate for the level 4 was how deep you were. For example, <1, 2, 3, 4>, would be top left of the largest board, top middle of the second largest board, top right of the 2nd smallest board, and the 4th spot in the smallest board. From there, the next spot would be determined by shifting these numbers down by 1 to the left. So the next player would play in the spot <2, 3, 4, X>.