9 boards in one · your move picks their board

❌ Ultimate Tic-Tac-Toe

Nine tic-tac-toe boards nested in one big grid: the CELL you pick decides which BOARD your opponent must play next. Win small boards to claim big cells, get three big cells in a row to win — vs AI or a friend.

Turn ✕

Boards glowing blue are where you're allowed to play. If you're sent to a finished board, you may play anywhere. Sending your opponent to a board they've already lost control of is the key tactic.