Stone.gs

Stone.gs is Go brought to life with physics, dynamic sound, and 3D rendered go boards, stones, and environments.

Play online on OGS and Fox go servers, or against an AI opponent of your skill level.

Includes built-in and unlimited AI analysis, over 100,000 professional games, and thousands of puzzles.

PLAY • Play on OGS (online-go.com) and Fox, from quick matches to correspondence games • Play against human-like AI • Watch live games being played online • Play a friend on the same device

LEARN • Free, unlimited on-device AI analysis • Replay and study over 100,000 professional games • Thousands of puzzles at your level: play any move and see how the AI responds • Puzzle Rush, with adjustable difficulty and time limits

ENJOY • Lifelike 3D boards, stones and environments • Zen mode: less to look at, more to see • Magnifying-glass stone placement • Dark mode

Stone.gs is completely free, with no ads.