How to Play Ultimate Tic-Tac-Toe

THE PLAYBOOK · 850305

How to play Ultimate Tic-Tac-Toe

850305 presents Ultimate Tic-Tac-Toe with a practical playbook rather than a download screen. Win three mini-boards in a row on the large board. Read the build a repeatable approach note before you begin.

Same-device two players.

Build a repeatable approach

Try a consistent sequence of observing, choosing and checking the result. Keep the sequence even when the position or challenge changes.

Your goal

Win three mini-boards in a row on the large board.

Step by step

1. Play inside the required mini-board.
2. Your selected square sends the opponent to the corresponding mini-board.
3. A closed required board permits play in any open board.
4. Win local boards, then a large-board line.

Controls

Click or tap a piece and destination; use the turn indicator and legal-move feedback.

A useful example

A top-right cell sends the next player to the top-right mini-board.

Watch out for this

A single local win does not finish the overall game.

Common questions