This week's ten

Ten multiple-choice questions drawn from every body on the site. Everyone gets the same ten this week; a new set arrives every Monday. Instant marking, and a result code at the end that a teacher can check.

Your first name (only if your teacher asked for a result code; it stays on this device)

Week .

How it works

You can take it as many times as you like; only you and your teacher know which attempt you report.
The result code is a short checksum of the week, your score and your name. It proves a score without an account.
Teachers: collect codes on the class results page. Nothing is stored online.