Privacy Policy

Who Handles Your Data

Play Without an Account

No account is needed to play. Your scores remain in your browser's local storage: they are not sent to any server, and clearing the site data permanently deletes them. Joining a projected session in class only requires a code; the entered first name stays on the device.

Teacher Account

A teacher account records a professional address, a display name, the institution if provided, and a password that is never stored in plain text. It also includes created classes, held sessions, and sent quizzes.

Student Accounts

A student account is created by the teacher and contains only a first name, a readable ID, and a code. No address, no last name, no date of birth. The answers to sent quizzes are kept to establish progress by concept.

What We Don't Keep

No grades out of twenty, anywhere. No student rankings. And nothing links an oral response given during a projected session to the student who gave it: the system knows a student was questioned and which concepts are weak, never both together. This separation is a design constraint, not a setting.

Legal Basis and Duration

Accounts are based on the execution of the service requested by the teacher. Deleting a class erases its students, sessions, and their responses; deleting a teacher account erases all its classes in the same way. Data is retained as long as the account exists: the teacher decides on their deletion, from their settings.

Recipients

Data is neither sold nor exchanged. It is hosted on the infrastructure of the host named in the legal notices. Advertising agencies loaded on public pages process their own browsing data: see the cookie policy.

Your Rights

You can request access to your data, its correction, deletion, or object to its processing. A teacher can export their class's progress and delete their account from their settings. For any other request, write to the address indicated in the legal notices. You can also contact your country's data protection authority.

Minors

Student accounts are created by a teacher within the school framework, under the responsibility of the institution. No advertising is displayed in the student area, nor in the teacher area.