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Classroom

Create a link for your class to a stage. No account, no server, no central overview. The assignment lives entirely in the link, and each student prints their own report from their own browser at the end.

2 min read Last checked: 2026-09-11

How it works

Zerotoinvest deliberately doesn't create student accounts and keeps no central progress list. The same reason there's no tracking and no ads (see Privacy). A "classroom" here doesn't mean a server and a login, but three simple steps:

  1. Pick a stage and generate a link: using the tool below. The label (e.g. class name and date) and the stage get written directly into the link, never stored anywhere.
  2. Share the link: by email, through your school's learning management system, or printed and handed out.
  3. Collect the reports: each student opens the link after working through the stage, sees their own progress there (from their own browser, real understanding checks passed rather than just clicked), and prints or exports it. You get the reports the same way your class normally works, on paper, as a photo, or an email attachment.

There is deliberately no automatic feedback to you. The "code" in the link isn't a real check. It's just a label that appears on the printed report so you can match it to the right assignment.

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