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Grid3

Played on a desktop browser in landscape view, this is a straightforward puzzle game that follows tic-tac-toe rules on a 3x3 grid. You take turns placing your mark, aiming to be the first to complete a straight line of three. It runs without any installation, offering a simple, turn-based contest for two players.

Grid3 — play free online

About this game

This game is a classic tic-tac-toe game with 3×3 grid where players have to play by rules. The one player that completes a straight line first is called winner! Focus and play!

How to play

Tic-tac-toe rules

Questions people ask

Can I play Grid3 online for free?
Yes. Open Grid3 in this browser and press Play. There is no download or account required.
Do I need to install Grid3?
No. The game runs inside the browser page, so there is nothing to install.
Does Grid3 work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.