T9 is an advanced version of Tic-Tac-Toe. Select Start below to begin.
The first diagram shows the 3x3x3 cube interconnected with 27 boxes.
The second shows all nine sub boards arranged into a master board. When a sub board is first won, it is claimed by the winning player on the master board.
You win the game by winning the master board.
Rollover/select a box and impacted boxes will have a red question mark in them.
Select the selected box a second time to commit the move.
If the player has Tips shown, T3 will recommend a move for each player with a red X or O, but you are free to make any valid move.
Show or hide tips for each player as needed.
To play as X against the AI, you would Hide X Tips, and always play the reccomended O move.