Privacy

We do not collect accounts, emails, passwords, IP-based identifiers, or device fingerprints. The site has no login.

Scores, history, and Daily lock entries live only in your browser's localStorage and never leave the device. Clearing site data erases everything.

If we ever turn analytics on, we will use Plausible — cookieless, IP-anonymized, no cross-site identifiers. As of the last update of this page, analytics are off.

Last updated 2026-05-24.