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This is an official ODERSA website. Here’s how you know

The official domain

The address of this site ends in odersa.org. Every service the association runs sits on a subdomain of odersa.org and nowhere else. If the address in your browser’s address bar does not end in odersa.org, this site is not ours.

Free, and no account

Everything is open straight away. No sign-up, no account, no password, no subscription, no advertising. Nothing is held back for those who pay, because there is nothing to pay for.

No data collected

This site does not follow you: no tracker, no tracking cookie, no measurement tool built into these pages, and nothing measured on your device. Our host counts requests in aggregate, as any server that answers does: a total, never a profile. You do not have to take our word for it: open your browser’s developer tools, go to the Network tab, and reload the page. You will see the full list of what the site asks for. Everything comes from odersa.org, nothing goes anywhere else.

Free to reuse

The content is published under the CC BY 4.0 licence. You may copy it, translate it, print it and pass it on, for your classes as much as for the people around you, on one condition only: credit ODERSA.

odersa.orgHealth programmeIn a real emergency in France: 15 or 112.

Dashboard

Where you have got to, and what this browser knows about it.

This page reads what is saved in this browser, on this device. Nothing has been sent, nothing has been stored anywhere else, and nobody but you can read it.

This browser has no finished situation on record yet. The table fills itself as soon as you play one all the way through.

Exactly what gets saved

For each finished situation: that it is finished, whether you finished it with no mistake, whether you finished it inside the time, and your best time. For a situation in progress: the name of the last checkpoint, so the game can offer to pick up there.

Then the settings you choose: theme, text size, animation, speed, volume, subtitles. That is all. No identifier, no address, no visit date, no counter.

These pieces of information live in this browser's local storage. They never leave the device, we cannot read them, and they disappear with the button below or when you clear your browser data.

No cookie banner on this site: there is nothing to consent to. Local storage is used only for functional preferences you asked for, which French data protection rules exempt from consent. Check it in thirty seconds in the inspector of any browser.