This app is for Go players of any level, from beginner to professional. Learn the rules of the ancient board game Go (囲碁) - also known as Baduk (바둑) or Weiqi (圍棋) - with a fun, interactive tutorial. Sharpen your Go skills with daily random Go problems (Tsumego) at your choice of difficulty. Play Go against a variety of AI opponents, each with its own unique playing style and strength. Enjoy correspondence games with your friends, and challenge other players around the world!

• Includes over 4,500 Go problems (Tsumego) curated by pro Go players
• Play with quirky AI opponents ranging in strength from 20 Kyu (beginner) to 7+ Dan (professional)
• Compete with players around the world on the online Go leaderboard
• Improve your Go and Tsumego knowledge with interactive Go lessons
• Track your progress with a customized leaderboard for you and your friends

LESSONS
• Includes a range of fully interactive lessons from beginner to advanced level
• Learn the basic rules of Go in just a few minutes
• Get familiar with Go problems with step-by-step beginner lessons
• Dig deeper into Go tactics like eye shapes, Ko, and shortage of liberties
• Master advanced techniques for Tsumego problems like under-the-stones Tesuji and multi-step Ko

GO PROBLEMS (Tsumego)
• Play Life and Death, Tesuji, or Endgame problems
• Rated mode tracks your skill level automatically
• When you answer correctly, your rating rises and you face more difficult problems
• If you make mistakes, your rating falls and you'll get easier problems
• Use Practice mode to try Tsumego problems at your own choice of difficulty
• Global leaderboard shows top players by Tsumego rating and problem practice points

AI PLAY
• Play Go on boards up to 19x19 with a variety of AI opponents
• Includes weaker opponents for new Go players to practice with
• Also includes a full-power neural-network AI that plays at human professional level

ONLINE PLAY
• Use "Automatch" to instantly play against a Go opponent near your own skill level
• Play correspondence games with your friends on any board size: 9x9, 13x13, or 19x19!
• Scoring is fully automatic, using advanced Go AI. There is no need to mark stones manually.

Terms of Service: https://badukpop.com/terms

Questions? Reach out to us at [email protected]. Happy Go practice!