JoseDog - Go Joseki Trainer

JoseDog is a free educational platform for learning joseki (corner opening patterns) in the game of Go (baduk/weiqi). Features: • 141 joseki covering Hoshi, Komoku, San-san, Takamoku and Mokuhazushi • Learning mode with move-by-move comments • Interactive quiz with progress tracking • Chrono, Survival and Recognition modes • Spaced repetition review (SM-2 algorithm) • Real-time multiplayer Battle Quiz (up to 4 players) • Detailed statistics and activity heatmap • Custom shareable collections • Community leaderboard • 5 languages: French, English, Chinese, Japanese, Korean • Dark mode No account required to get started. Your data is stored locally. Create an account to sync your progress across devices.