Updated 8 October 2026.
Your progress, results, streak, sound preference and a local tester identifier are saved in this browser. These game records are not sent to Google Analytics. Clearing browser storage removes your saved progress.
If you select “Allow analytics”, we use Google Analytics to understand visits, daily puzzle starts, resumed games, completions, extra attempts, sharing actions and artwork loading failures. Analytics uses cookies and a pseudonymous browser identifier, together with visit information, browser/device information, approximate geography and approved campaign labels. A browser identifier is not your name, but it is not anonymous data.
The Google tag does not load before you allow analytics. You can continue playing without allowing it. We do not send your name, email, local tester identifier or stored game history. We do not use cross-device user IDs, Google Signals, session replay or personalized advertising. Sharing statistics describe use of the share button; they do not tell us who received a message.
Our Analytics event and user data retention is set to two months, without resetting user retention on new activity. Aggregate reports can remain available longer. Analytics cookies are configured for up to 60 days without renewal on each visit. Google processes data as described in How Google uses information from sites that use its services.
Use “Analytics preferences” at the foot of the game to change your choice at any time. Turning analytics off stops future collection from that browser and removes the game's Google Analytics cookies. It does not erase data already received by Google or change your game results. Your preference is stored separately in this browser; other browsers and devices have their own choice.
The hosting provider processes connection information to deliver and protect the website, separately from optional Google Analytics. External artwork-source links have their own privacy practices.