Privacy
The short version
This site does not collect anything about you.
No accounts. No ads. No tracking or analytics. No comments or messaging. Nothing you type is stored on our side.
What stays in your browser
When you do the quiz, your answers and the name you type are saved in your own browser so the page remembers them if you come back. They never leave your device. Clearing your browser data, or pressing Clear answers on the quiz, removes them.
What gets sent when you check answers
Pressing Check my answers sends only the letters you picked, like q1: b. The server replies with right or wrong for each one and nothing else. Your name is never sent. Nothing about the request is kept afterwards.
The sign-in code
The answer key is behind a code for teachers and parents. Entering it correctly sets one cookie so the page remembers you for 12 hours. The cookie holds only which areas you unlocked and when it expires. It is not an account, it is not linked to you, and there is nothing to sign up for.
Other companies
The fonts come from Google Fonts, so your browser asks Google for the font files when a page loads. That is the only other company involved. The site itself runs on Cloudflare, which keeps short-lived technical logs the way any web host does.
Children
This site is meant to be usable by kids. That is exactly why there is nothing to sign up for, nothing to post, and nobody to message.