Sudarev Blocks Sudarev Blocks — Support
An 8×8 puzzle: place pieces and clear lines. · Developer and operator: Daniil Sudarev
Frequently asked questions
How do I play?
Drag a piece onto the board or tap to select it. Full rows and columns clear at the same time.
Is my game saved?
Yes, the game and high score are saved on the device.
Can I play with a friend?
There is a prototype 1-on-1 duel over Wi‑Fi: a room by code or QR invite.
When does the game end?
When none of the three pieces fits on the board.
Why camera access?
Only to scan a QR invite; the code is read on the device.
Is it free?
Yes. Everything is free, with no ads and no in-app purchases.
How do I delete my data?
Data stored on your phone is deleted with the app. If you signed in, delete the account in the app (Account → Delete account) or on the page sudarev.app/en/delete-account.
Something doesn’t work
Email us at [email protected]: the game name, your phone model and what happened. A screenshot helps a lot.