YOUR GAME, YOUR PROGRESS

Privacy & your progress.

Updated October 17, 2026.

Local game progress

This version stores challenge progress and results in your browser’s local storage. No name, email, account or payment is required. There is no public leaderboard. Clearing this site’s browser data removes your local progress and records. Records do not automatically transfer to a different device or domain.

Optional analytics

If you select Allow analytics, Google Analytics 4 measures page visits, traffic sources, challenge starts, resumed games, committed calls, final scores and successful share or card-download actions. Google processes technical information such as browser and device details and uses analytics cookies to distinguish visits. We configure those cookies with a 90-day lifetime, disable Google signals and ad personalization, and do not send names, email addresses, game save files or custom player identifiers.

Analytics scripts load only after you allow them. Declining has no effect on the game. You can change your choice using Analytics settings at the bottom of any page where analytics is enabled. Withdrawing permission reloads the page to stop the analytics script and removes this site’s Google Analytics cookies; your saved game remains available. A browser Global Privacy Control signal also disables analytics. Your preference is stored locally.

Campaign labels (UTM parameters) in incoming links help attribute visits and game activity to a source, such as a shared victory card. We send only recognized campaign parameters and challenge dates from page URLs; unrelated query parameters and URL fragments are excluded. Referrers are limited to their website origin. Please do not put personal information in campaign labels. See Google’s privacy policy for its data practices.

Sharing and hosting

Saving a victory card creates an image on your device. Sharing happens only when you choose a share action; the receiving app or social service has its own privacy practices. A successful share action indicates that content was copied or handed to the device’s share sheet, not that someone else opened it.

Hosting and domain providers process ordinary web requests under their own policies. Analytics reports cover visitors who allow collection and whose browsers can reach Google; they do not represent every player.