Privacy policy
This site is deliberately simple, and so is this policy. Updated October 2026.
What we collect
Nothing, directly. The site has no user accounts, no comment forms, no newsletter sign-up, no advertising and no analytics scripts. We do not set cookies. Downloads and online practice exams require no registration and are not tracked by us. Fonts and images are served from this site, not from third parties.
Practice exams in your browser
The online practice exams and flashcards can save your progress so you can continue later. That progress is stored only in your own browser on your own device (browser local storage). It is never sent to us, and you can clear it at any time from the exam page or by clearing your browser's site data.
Hosting logs
Like nearly every website, the hosting provider that serves these pages keeps standard technical logs (such as IP address, request time and page requested) for security and reliability. Those logs are governed by the host's own privacy policy; we do not use them to identify visitors.
If you write to [email protected], we receive your email address and whatever you send. We use it only to reply, we do not add you to any list, and we do not share it.
Links to stores
Buy links lead to third-party retailers such as Amazon. Once you are on a retailer's site, that retailer's privacy policy applies.
Changes
If this site ever adds a feature that collects personal information, this policy will be updated first and the change noted here.