Privacy, plainly explained.

This website does not ask you to create an account. Practice progress and levels you mark complete are stored in your browser’s local storage. You can remove them by clearing this site’s browser data.

Video players load from YouTube only after you press play. Before that, the cover image is served with our site assets. Activating a player connects you to YouTube, whose privacy practices apply.

Our hosting and image delivery providers may process ordinary request information, such as IP address, browser type and security logs, to serve and protect the website. We use Google Analytics to understand visits, page views and site usage. Google Analytics may use cookies and process browser, device and interaction information. You can manage cookies through your browser settings.

This policy describes this website, not the Android game. The game developer’s separate privacy policy is linked from its Google Play listing. Updated October 15, 2026.