Tic Tac Toe: Gomoku & Chaos

🎮 THREE GAMES IN ONE

Play the 3x3 Tic Tac Toe board you grew up with, switch to Gomoku on 9x9, 15x15 or 19x19 where five in a row wins, or try Order & Chaos, a 6x6 twist where one player builds and the other blocks.

Simple rules, quick matches, no pressure.

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🆕 NEW IN 2.1: SERIOUS GOMOKU

▸ 15x15 and 19x19 boards with exact five rules: six or more in a row does not count
▸ Pro and Swap2 tournament openings
▸ Japanese and NHK byo-yomi clocks
▸ Weekly Gomoku ladder: every online win counts, and it resets each Monday
▸ Quick chat with your opponent in online games, and mute it any time
▸ Create your own game: pick the board size and how many in a row wins
▸ Pinch to zoom on the big boards

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⭕ CLASSIC TIC TAC TOE
The timeless XO board, also known as noughts and crosses. Line up three to win.

🔵 GOMOKU (5 IN A ROW)
Connect 5 in a row to win. Play freestyle on 9x9, or the real tournament game on 15x15 and 19x19, with openings and timers if you want them.

🌀 ORDER & CHAOS
A 6x6 board where both players can place either X or O on every turn. Order wins by making five of the same symbol in a row. Chaos wins by filling the board before that happens, so there are no draws.

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🌍 PLAY IT YOUR WAY

▸ Online multiplayer, matched with another player in seconds
▸ Room codes, share a 6 digit code to challenge a friend
▸ 2 player on one phone, pass and play with no internet
▸ Against the AI, with three difficulty levels

Beginner is friendly. Medium keeps you honest. Hard plays a perfect game on the classic board, so see if you can force a draw. Every mode has its own AI, including both sides of Order & Chaos.

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🏆 CLIMB THE LEADERBOARDS

▸ Global rankings for AI, Online, Gomoku and Order & Chaos
▸ A weekly Gomoku ladder that resets every Monday
▸ Win rate, current streak and longest streak
▸ Full match history to look back through

Each mode keeps its own record, so your Gomoku wins never get mixed in with your 3x3 wins.

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🎖️ UNLOCK 14 ACHIEVEMENTS

From your very first win to a seven game streak, a flawless match, beating the hard AI and winning big on the 19x19 board. Some are easier than they look. Some are not.

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🎨 MAKE IT YOURS

▸ Six board styles: Midnight, Glass, Neon, Wood, Chalkboard and Paper
▸ Four piece color themes: Classic, Neon, Earth and Turquoise
▸ Symbols your way: classic X and O, modern marks, emoji or round stones
▸ Live preview, and change the look mid game from the palette button
▸ Choose whether the AI moves first
▸ Haptic feedback on or off

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📶 WORKS OFFLINE

Playing the AI and 2 player mode both work with no connection at all. Only online multiplayer and the leaderboards need internet.

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👤 YOUR PROFILE

Sign in with Google, Facebook or Apple to keep your profile, carry your stats between devices, and appear in the global rankings. Or skip it entirely and play as a guest.

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🚫 NOT A FAN OF ADS?

Watch one short video for three ad-free games, or remove ads for good with a single purchase.

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💬 TALK TO US

Found a bug, or want a mode we have not built yet? Open "Help & support" in the menu and write to us in the app. We read everything that comes in.

Recent changes:
- Gomoku on 15x15 and 19x19 boards, where exactly five wins
- Pro and Swap2 openings
- Japanese and NHK byo-yomi timers
- All of it works online too
- Weekly Gomoku ladder: climb it with online wins
- Quick chat with your opponent in online games
- Create your own game: pick the board size and how many in a row wins
- New Turquoise colours and Stones pieces