Privacy policy
Last updated October 14, 2026.
What we store
There are no accounts. Your game progress, streaks and times are saved in your browser's local storage on your device. We never receive them. Clearing your browser's site data deletes them.
Analytics
We may use Google Analytics to count visits and understand which pages and features are used (for example, how many puzzles are solved). It uses cookies and collects standard technical data such as browser type and approximate location. You can block it with your browser settings or extensions.
Advertising
To keep the game free, we may show ads from Google AdSense. Ads are not shown yet; this section applies once they are. Google and its partners use cookies to serve ads based on your visits to this and other websites. You can opt out of personalized advertising at Google Ad Settings or aboutads.info. When ads are on, visitors in the EEA, UK and Switzerland are asked for consent through Google's certified consent tool before personalized ads are shown.
Children
The game is suitable for all ages and does not knowingly collect personal information from children.