Support

Sign in with Google on the old phone first — Profile, then Sign in. That backs your progress up. Install the game on the new phone, sign in with the same account, and it will be there.

Reopen the app while you have a connection; purchases are restored on launch. If they are still missing after a minute, email us with the Google Play order number from your receipt and we will sort it out.

Yes. Every one of the 1,000 levels is verified solvable before it ships — the game will not build otherwise. If a board has you stuck, the hint button will point at an arrow that can leave right now.

Settings, then Language. The game ships in fourteen and does not follow your phone's setting unless you ask it to.

Settings, then Notifications — or refuse the permission when Android asks. The only notification the game sends is the daily-challenge reminder.

Bugs: email us with your phone model and Android version and we will reply. Refunds are handled by Google Play, not by us — use the Play Store app, or play.google.com/store/account.