Privacy policy

Your game progress (streaks, results) is stored only in your browser's local storage. It never leaves your device.
No cookies, no ads, no accounts. The games make no network requests of their own.
Analytics: we use Cloudflare Web Analytics, which is cookieless and does not track you across sites or build profiles. It counts page views and visits (with country and device type) so we can see which puzzles are used. See Cloudflare Web Analytics.
Hosting: pages are served by Cloudflare, which processes standard request data (such as IP addresses) to deliver and protect the site, per Cloudflare's privacy policy.
Contact: via the person who shared this link with you