R
先手
Factories0Chimneys0
0pts
Red's turn
Passed
0手目
B
後手
Factories0Chimneys0Bonus7.5
0pts
Blue's turn
Passed
Playback speed×2
×0.5×1×2×4×8
Time of day
Speed
Go on the Cliff

Cliff Go

Whoever has more factories and chimneys in total wins. (Blue, moving second, gets 7.5 bonus points)
Factories surrounded by the opponent explode.
Surround one empty square with factories to make a courtyard. With two courtyards, chimneys rise and a flag goes up on the factories.
At the end, factories without a flag explode. Then squares surrounded by flagged factories automatically become yours.

Red 0Blue 0+7.5

Based on Chinese rules: area scoring, komi 7.5.
But to keep it simple for beginners, at the end, any group without two one-point eyes is captured.
(Groups in seki or an unresolved ko are captured too.)
During a game, tap "Go board" to switch to a board-and-stones view.

Feedback & inquiries: Citizen-of-A (@citizen_of_a)

About this game

Stones become factories that explode when surrounded: a Go board game you can understand by watching. Free in your browser, no sign-up.

A game in progress, with red and blue factories in a fortress above the clouds
  • See the rules: Liberties appear as lamps on factory vents, with a warning when only one is left. Capturing stones blows up the factories.
  • A clear finish: Factories without chimneys explode at the end and territory is counted automatically, with no arguing over dead stones.
  • A fortress above the clouds: Watch chain explosions and rising chimneys in a storybook 3D town, as the sky turns from morning to night.
  • Real Go underneath: Your Go tactics still work, and you can switch to a board-and-stones view. 10 computer levels, the top ones trained by self-play.
  • A different town each time: Play from 7×7 to 19×19, on random town shapes or with walls you place yourself, or just watch the computer play itself.

Lv.
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The Second player, the Blue Workshop, gets 7.5 bonus points to make up for moving second.

Rules

Feedback & inquiries: Citizen-of-A (@citizen_of_a)

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Shape the land

Click a plot to switch it between land and city wall (drag to paint). Walls around the edge change the shape of the land; walls placed inside become walls within the city. Walls block exhaust vents.

Next computer level
Next board size

Feedback & bug reports

Tell us what you think, what looks wrong, or what you would like to see. Even a few words help.

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Red Workshop
0
vs
Blue Workshop
0