Data stored on your device
Your game progress, statistics, streaks and settings (such as theme and language) are stored in your browser's local storage. They never leave your device and you can delete them at any time by clearing the site data in your browser.
Server logs
Like every website, our web server keeps standard technical logs (IP address, browser type, requested page, time). They are used only for security and troubleshooting and are deleted automatically after a short period.
Analytics
We may use privacy-friendly analytics to count visits and see which pages and game modes are popular. This information is aggregated and is not used to identify you.
Advertising
To keep the site free we may show advertising. If we do, our advertising partners may use cookies or similar technologies, and where the law requires it we will ask for your consent first. You can change your choices at any time.
Custom puzzles
Puzzles you create are stored entirely inside the link you share. We do not save them on our servers.
Children
The site is suitable for all ages and does not knowingly collect personal information from anyone.
Contact
Questions about privacy? Write to us through the contact page.