Privacy Policy

Last updated 2026-11-04.

What we collect

Cosmillion Online has no accounts and no forms. We measure traffic in aggregate only: page views, referrers, browser and device type, and country.

• Umami, self-hosted and cookie-free. It stores nothing on your device and does not identify you.

We do not sell data or track you across other sites.

Third-party requests

The game keeps your progress, settings and stats in your browser's local storage under keys that start with cosmillion-online:. They never leave your device; clear your site data to remove them. When you tap "Suggest it" on a rejected answer, the prompt and the answer you typed are sent to our cookie-free Umami analytics so we can review them; nothing else about you is attached. Outbound links, such as the ones to the official Cosmillion game, are governed by those sites.

Contact

Questions: hello@cosmillion.online.