Privacy

This site does not require an account, and we do not collect any personal information to let you read or use the program.

If a progress-tracking feature is enabled, it stores a random, anonymous identifier in your browser's local storage to remember which modules you've completed. This identifier is not linked to your name, email, or any other personal information, and it never leaves your device except to record which module was completed.

If site analytics are enabled, we use privacy-first, cookieless analytics tools that report aggregate usage only (such as page views) and do not track individuals across sites.

We do not sell or share any data with third parties for advertising purposes.