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Lab for Students

Welcome to the Lab. This area covers everything a learner needs – from the first login to managing your account.

Topics in this section

  • Getting started


    Create an account, confirm your email, log in. If your teacher invited you: log in with class code.

    First steps

  • Learning in the Lab


    Choose a module, start a session, solve tasks, use the validator and hints.

    How to learn

  • Progress & homework


    Statistics, achievements, activity heatmap and homework assigned by your teacher.

    Your progress

  • Account & privacy


    Password, two-factor authentication, parental consent, data export, account deletion.

    Account settings

What you need first

  1. A modern browser (Chrome, Firefox, Safari, Edge – current version)
  2. An email address or a class code from your teacher
  3. If you are under 16: a parent's or guardian's email address

If terms like "module", "session", or "quota" are unclear, read the Concepts & glossary first.

Quick start

graph LR
    A[Register or class-code login] --> B[Confirm email]
    B --> C[Accept terms]
    C --> D[Pick module]
    D --> E[Start session]
    E --> F[Solve tasks]

On first login the Lab asks you to accept the terms. After that, the catalog is open.