Support
Write to zero.shot.interactive@gmail.com. Include the id shown at the bottom of the Settings screen, the app version next to it, and your phone model. A screenshot helps.
Common questions
My progress is gone
Reinstalling on the same phone brings your account back by itself. On a new phone, open Settings on the old one, tap Recovery code, and enter it under Restore from code on the new one. A code moves the account: the old phone starts fresh.
The duel or the daily puzzle will not load
Both need an internet connection. Chapters play fully offline.
There is no hint on the daily
By design. Everyone plays the same daily board without hints, so every time on its leaderboard was set the same way.
The ×2 bonus did not arrive
A bonus is credited once Google confirms the ad was watched, which can take a moment. If it still has not arrived, tap ×2 again on the same card.
I want my data deleted
Settings, then Delete my data. It removes your account and everything tied to it. See the privacy policy for what that covers.