This site does not collect personal information such as your name, email or phone number. There is no sign-up and no login.
1. The puzzle you are solving
- It stays in browser storage. The board, your notes, the clock and the numbers of puzzles you have already played are kept inside this browser and are not sent to a server. They do not follow you to another device.
- You can wipe it with your browser's “clear site data”. Doing so also clears the puzzle you were solving.
- Puzzles are generated on your device. We have no way of knowing which one you were given.
2. Getting in touch
Use the contact form on the about page. What you send is not stored; it is forwarded to the operator's mail. If you leave no reply address, we cannot tell who wrote.
3. Advertising
This site carries Google AdSense. Google and its partners may use cookies to serve ads based on your visits to this or other sites. You can turn off personalised advertising at Google Ad Settings, and third-party advertising at aboutads.info.
4. Traffic measurement
No analytics tool is attached at the moment. If one is added, what it is and what it records will be written here and noted in the changelog.
5. Requests that leave the page
The site is served from Cloudflare Pages. Access logs may be processed in the course of running that service, under the Cloudflare Privacy Policy.
6. Changes
Any change to this policy is recorded in the changelog.