Privacy and preferences
Saved play uses a first-party cookie holding an anonymous browser identity. Losing that cookie loses access to your history. This enforces one attempt per browser identity, not per person.
Anyone with your result link can see its score. Revoking the link stops future access; copied text and screenshots cannot be recalled.
We retain saved games while this browser has been active within 180 days. Deliberate maintenance removes inactive records.
Cloudflare recovery history can retain deleted records for up to 30 days. A keyed deletion record is kept for 35 days and applied before a restore reopens. If the current deletion record cannot be recovered, restored browser data is removed; saved progress can be lost. Service diagnostics contain route names, response status and timing, and are retained for up to 7 days. They exclude your cards, cookie, request body and result-link token.
Google Analytics runs on every page to measure visits and interactions. Google receives page URLs and browser and device information, and uses analytics cookies. Google’s privacy policy explains its processing and retention. Deleting saved game data here does not delete data already received by Google.