Privacy policy

Last updated 2 November 2026

The puzzles run entirely in your browser. Your results, streaks and statistics are stored in your browser’s local storage and are never sent to us. Clearing your browser data removes them.

Sharing a result copies text to your clipboard (or opens your device’s share sheet). Nothing is posted anywhere unless you paste or send it yourself.

We use Cloudflare Web Analytics, which does not use cookies, to count page views. Cloudflare processes standard request data (such as IP address) to deliver and protect the site.

We also record anonymous usage counts for each page view so we can improve the puzzles: the page, the referring site, your country and device type, whether you played, whether you finished, which buttons you pressed, how far you scrolled and how long the page was open. This uses no cookies and no identifiers that last beyond the page. Add ?notrack=1 to any page address to turn it off in your browser.

If we add advertising in future, this page will be updated before any advertising cookies are used.