Privacy

Updated October 9, 2026.

Progress saved on your device

The map stores completed puzzle IDs in your browser’s local storage. This feature does not create an account or send your progress to us. You can clear it with the map’s reset-progress button or your browser’s site-data settings.

Hosting and analytics

Cloudflare hosts this site and processes technical request information to deliver and secure it. See Cloudflare’s privacy policy. We have not enabled advertising, Google Analytics or tracking cookies in this version.

External links and email

Links to Steam, GitHub and Bilibili open services with their own privacy policies. They are not embedded trackers. If you email us, we use the information you provide to respond to your request.

For privacy questions, use the contact page.