Odin's Tic-Tac-Toe

No Ads, No Subscriptions, No Tracking. Nine boards of tic-tac-toe for the whole family, optimized for iPhone Duo, iPhone, iPad, Apple TV and Mac. Free.

No Ads, No Subscriptions, No Tracking.

Odin’s Tic-Tac-Toe starts with the classic 3×3 game and gives you eight more ways to challenge each other. Play across the room or across the world. Settle in for a live match, take turns when you have a moment, or share a screen for a friendly rivalry.

Completely free. No purchases, no third-party ads, and no tracking.

PLAY TOGETHER, YOUR WAY

Live online: challenge a friend and trade moves in real time. Turn-based online: play at your own pace without being online together. Nearby: connect device to device and play without a Game Center account. Pass & Play: share one screen and take turns. Online matches use Game Center. Turn notifications help you keep up, and a Home Screen widget on iPhone and iPad shows when you have moves waiting.

OPTIMIZED FOR IPHONE DUO

Open the phone and the board fills the inner display; close it and your game carries on, on the outer display, right where you were.

NINE WAYS TO PLAY

Three in a row is only the beginning.

Classic: the familiar 3×3 game. Make three in a row. Ultimate: nine small boards form one larger contest. Your move determines where your opponent plays next. Gomoku: make five in a row on a 15×15 board. Drop Four: drop shields into columns and connect four horizontally, vertically, or diagonally. 4×4: sixteen squares, with four in a row to win. 5×5: more room to build threats, still four in a row to win. Misère: turn the familiar rule upside down. Complete three in a row and you lose. Wild: either player can place either mark. Complete a matching line of three to win. Order & Chaos: both players can place either mark. Order wants five matching marks in a row; Chaos wants a full board without one.

FIND YOUR CHALLENGE

Play solo against four computer strengths: Easy, Medium, Hard, and Expert. Get comfortable with a new board, then raise the difficulty when you’re ready.

Want a nudge? The coach suggests a move and can point out an immediate win or a way to avoid an immediate loss. Undo during local play lets you try another approach, and the Video Instructions and How to Play teach every board.

MAKE YOUR PROGRESS COUNT

Earn XP, climb the ranks from Wanderer to Grand King, and pursue 27 achievements and 15 Game Center leaderboards, including a leaderboard for each board.

Local games save automatically, so you can take a break and return to an unfinished game.

A PLACE AT THE BOARD

Crossed axes, round shields, parchment boards, and Longhouse gold bring the world of Odin’s Checkers to tic-tac-toe. Play on iPhone, iPad, Apple TV, and Mac, with support for 50 languages, VoiceOver, and Dynamic Type.

Made by the team behind Odin’s Checkers and Squared². The only promotions you’ll see are for our own games.

Choose a board. Challenge a friend. See who wants the rematch.