BADUKHelp & Support
Effective date: October 18, 2026
1. I am new to Go. Can I still start?
Open Learn > Learn Go. The lessons let you place stones yourself, from liberties and capture to life and death and scoring. A 9x9 board is the best place to start.
2. How do I choose the AI's strength?
Tap a game mode, then pick a level from 20 kyu to 3 dan. The app remembers your last setup.
3. How do hints and undos work?
You start with 3 free hints and 3 free undos. More come from achievements, watching an ad (1 each) or packs in the shop. Pro has no limits. Balances are kept on the server.
4. How do the daily limits work?
Lessons (Learn Go) are free. Free players can open a few problems and one classic game per day, counted by the server's date. Opened content can be opened again. Pro has no limits.
5. How do I restore purchases?
Tap "Restore purchases" in the shop or the Pro screen. Cancel a subscription in App Store account settings > Subscriptions.
6. How do I move to another device?
Sign in with Apple in Settings to keep your balances, rewards and Pro on another device.
7. Something is wrong
Email dhalska2@gmail.com with the app version, device model and what happened.