Gomoku
Play Gomoku online, the classic five-in-a-row board game from Playnesta. Line up five stones on the 20x20 grid against the computer or a friend — free in your browser, no download.
Play Gomoku
Pick Player vs Player or Player vs Computer (as X or O), then tap any empty intersection to place a stone. X always moves first; the computer answers within a second. Five in a row wins with a cyan highlight; a full board with no five is a draw. Press Play Again for an instant fresh board.
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Objective: Line up five of your stones in a row — horizontal, vertical, or diagonal — on the 20x20 grid before your opponent does. Controls: Click or tap any empty intersection on desktop and touch screens; mode buttons and Play Again are 44px tap targets.
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Source and license
Based on Caro-Board by Tran Huu Dat and contributors. https://github.com/TranHuuDat2004/Caro-Board · MIT
Game facts
- Developer
- Playnesta Games
- Publisher
- Playnesta Games
- Genre
- Board, Strategy
Playnesta guides
More games to play
More free browser games on Playnesta — pick your next round.
Last verified 2026-09-03 12:00 UTC. Information can change; follow the linked source for the latest details.