Privacy

Last updated: 1 November 2026

We want kids and grown-ups to play safely here. That is why we collect as little data as possible.

In short

No ads, no trackers, no third-party analytics.
No cookies.
You can play without signing up.

What is stored in your browser

Your best scores, settings (for example sound on/off, language) and badges are stored only locally in your browser (local storage). This data never leaves your device. You can delete it at any time by clearing the site data in your browser.

Server logs

When you visit the website, our web server stores technically necessary information: IP address, date and time, the page requested and the browser type. We need this to run the site securely and delete it regularly.

Fonts and content

All fonts, images and sounds are hosted on our own server. No content from third-party providers is loaded while you play.

Accounts and leaderboards (coming soon)

As soon as accounts and online leaderboards are available, we will update this policy. We will then only store what is needed: your email address, your player name and your results.

If you sign up for the newsletter on the home page, we store your email address, your language and the time of sign-up and confirmation. You first receive a confirmation email (double opt-in); without your click nothing is sent. Every newsletter contains an unsubscribe link, and you can also write to [email protected]. We do not pass the address on to anyone.

Contact

Questions about privacy: see the imprint.