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Train your reading and sharpen your instincts with free life-and-death problems. Build strength one position at a time.
Start a club, invite your friends, and grow together. Track progress, compete, and build your own Go community.
A proven four-volume beginner series designed to take you from your very first move to confident, strategic play.
Upload an SGF and get an AI-generated game review powered by KataGo. See what you did well, what you missed, and the story of your game. Compare your play to the AI with the Explorer.
Discover the timeless game of Go and unlock benefits that go beyond the board. Strengthen your mind, enhance your focus, and enjoy every moment of learning and playing.
Learn from the So You Want to Play Go? book series and explore additional free lessons on the Sunday Go Lessons YouTube channel.
Strengthen your reading with free tsumego and structured practice that builds real board vision.
Go is a timeless, family-friendly game that rewards patience, creativity, and lifelong growth.
Jonathan Hop, author of the acclaimed So You Want to Play Go? series, has dedicated years to teaching and promoting the art of Go. His engaging lessons and easy-to-follow guides have helped thousands of players worldwide, from complete beginners to seasoned enthusiasts.
