Support
Answers to the questions we get most often. If something is missing, write to us.
Free browser game
- All four courses are free. Each round contains up to 50 cards. Google sign-in is required; no purchase is offered.
Historical Android purchases
- The Android app is retired. Existing Google Play subscriptions are not cancelled automatically. Manage or cancel them at https://play.google.com/store/account/subscriptions. Contact [email protected] about historical purchases; retain your order reference.
Delete your account
- Delete your account using this site’s account deletion page, or request deletion at [email protected].
- Deleting your account does not cancel your Google Play subscription.
Why do cards repeat?
- Unseen cards are selected first. A course starts a new cycle only after every available card in that course has been seen.
Why can't I start a new round offline?
- A connection is needed for sign-in, history synchronization and a new round. An already loaded round works while this tab stays open.
- Access and refresh tokens are stored in sessionStorage for this tab. Names, language and account-isolated pending seen-card events are stored in localStorage. Cards remain only in memory; refreshing ends the round.
Still stuck?
- Write to [email protected] and tell us your app version and what you were doing.