Ultimate Tic-Tac-Toe: 9-Board

Ultimate Tic-Tac-Toe: 9-Board

Two Player XO Game, No WiFi

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Free
In-App PurchasesWith Ads

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Details

Released
June 3, 2026
Updated
October 29, 2026

Features

Ultimate Tic-Tac-Toe: 9-Board screenshot #1 for iPhone
Ultimate Tic-Tac-Toe: 9-Board screenshot #2 for iPhone
Ultimate Tic-Tac-Toe: 9-Board screenshot #3 for iPhone
Ultimate Tic-Tac-Toe: 9-Board screenshot #4 for iPhone
Ultimate Tic-Tac-Toe: 9-Board screenshot #5 for iPhone
Ultimate Tic-Tac-Toe: 9-Board screenshot #6 for iPhone
iphone
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About

ULTIMATE TIC-TAC-TOE: 9-BOARD The strategic twist on the classic game everyone knows. Easy to learn. Impossible to put down. THE TWIST It looks like tic-tac-toe. It plays like chess. The board isn't a 3x3 grid - it's a 3x3 grid of nine smaller 3x3 grids. Every move you make sends your opponent to a specific small board on the big grid. Win three small boards in a row to win the game. Where you tap dictates where they play. Where they play dictates where you go. Every move is a decision and a consequence. WHY IT'S DIFFERENT Regular tic-tac-toe takes ten seconds to solve. Most kids figure it out in an afternoon and never play again. A good move on the small board can be a terrible move on the big board. Strong players still argue about openings, but the rules take 30 seconds to learn. WAYS TO PLAY SOLO - Four AI difficulty levels: - EASY: makes mistakes and doesn't punish yours. Good first opponent. - MEDIUM: the sweet spot. Beatable, but never careless. - HARD: deep search with a positional heuristic. It plans several moves ahead and punishes loose play. Expect to lose your first few games. - EXPERT: the ceiling. It uses every moment it is given and plans well past the move in front of it. Beating it means you have learned the game. PASS-AND-PLAY - Two players, one device. Take turns on the same iPhone. Great for trains, waiting rooms, and arguing with your roommate. TUTORIAL - Built-in interactive tutorial that teaches the rules by playing them, not by explaining them. DAILY CHALLENGE - One new position a day, the same for every player, against the Hard AI. One attempt, then practice it as often as you like. Keep your streak alive and compare on Game Center leaderboards. FEATURES - Resume any game: close the app, come back tomorrow, your game is exactly where you left it. - Undo: three per game against the computer, more with an optional ad. - Hints when you want them: ask and a strong move is highlighted. - Lost? An optional ad takes back your last move, or shows the move that cost you the game. - Looks: 7 board themes and 6 X/O styles. Unlock them with optional ads, or get the Themes Pack. - Stats per difficulty: wins, losses, draws, win rate, and streaks. See yourself improve. - Light and dark mode: adapts to your system settings. - Full VoiceOver support: every cell labeled, every state spoken. Designed to be playable without sight. - Dynamic Type: all text scales with your accessibility settings. - Haptic feedback, toggleable in Settings. DESIGNED FOR FOCUS - Ads only between games, never during a match. - Optional ads for extra hints, undos and looks. Always your choice. - Remove Ads turns off the ads between games and on the Stats screen. The Supporter Bundle adds every look. - No "energy" mechanic. No timers. No daily login bonuses. - No account required. No login. No email. - No internet needed to play. The whole game lives on your device. - Daily reminders stay off unless you turn them on. It's a game. You play it when you want to. That's it. ABOUT THE GAME Also known as "Super Tic-Tac-Toe," "Meta Tic-Tac-Toe," or "Tic-Tac-Toe Squared." It's played in math classrooms to introduce game-tree complexity. This is the polished, single-purpose iOS version. Win three small boards in a row. But your move sends your opponent. That's the whole game. Have fun.
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What's New in Ultimate Tic

1.4

October 29, 2026

IN YOUR LANGUAGE - The whole app is now translated into 46 languages. DAILY CHALLENGE - A new position every day, the same for every player. One attempt against the Hard AI, then practice it as much as you like. Build a streak; miss one day and an optional ad can save it, once a week. GAME CENTER - Leaderboards for the daily puzzle, streaks and wins, plus 8 achievements. LOOKS - 7 board themes and 6 X/O styles. Unlock them with optional ads, or get the Themes Pack. The Supporter Bundle adds Remove Ads too. AFTER A LOSS - Watch an optional ad to take back your last move, or to see the move that cost you the game. UNDO - Three free undos per game against the computer, more with an optional ad. REMINDERS - An optional daily reminder for the new puzzle. Off unless you turn it on.

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Subscriptions & In-App Purchases

$2.99

Remove Ads

Turns off the ads between games.

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