Weiqi · Baduk · 囲碁
Sit down and
play Go.
Nine, thirteen or nineteen lines. Against the computer, a friend across the world, or whoever is sitting next to you.
Modes
Pick your opponent
Games survive a refresh. Every one can be replayed move by move.
The rules
Simpler than chess
One kind of stone, four ideas. Here they are, playing out on the real engine.
Multiplayer
Straight between browsers
Games run over WebRTC, so moves arrive as fast as your connection allows.
Create a room
You get a short code and a link. Send whichever is easier.
They join
The link opens the board. The code works from anywhere.
Anyone can watch
Spectators follow the same room live, with the move list and a score estimate.
Drop out, come back
Lose signal and the game reconnects, then resyncs from the other player.
Room code
Five characters. No ambiguous letters.
Your record
How you are doing
Kept on this device.
Never played before?
The rules take ten minutes. Learn them on a real board, with problems that mark themselves.