Gomoku Offline - AI & Renju

Gomoku (Five in a Row / Omok) you can play offline — no account, no internet. Face a fair AI, then sharpen your reading with tsumego puzzles that ask for the one forcing move that wins.

[Fair AI matches]
Beginner, intermediate, and advanced. An honest engine that never misses an immediate five and never ignores a move it can block. Pick black or white; 15×15 board, plus 19×19 freestyle.

[415 VCF tsumego puzzles]
"What is the one move that forces a win here?" — engine-verified continuous-four (VCF) problems across easy, medium, and hard courses, plus a daily puzzle. Solve within your tries, track accuracy, and reveal hints or the full solution line.

[Learn renju forbidden moves]
Double-three (33), double-four (44), and overline — the squares black cannot play are marked on the board, and tapping one shows you why. The "forbidden-move" course teaches proper renju rules naturally.

[Made for]
· Playing solo, no online matchmaking
· Learning gomoku / renju (forbidden-move) rules properly
· A quick brain workout on the go or before bed
· Large stones and clear text for comfortable play

Install and start playing offline right away — no sign-up.