Cookies and trackers

No advertising cookie, no analytics tracker. Only what makes the game work.

Essential (always on)

Language and theme: ps_locale and ps_theme cookies, 12 months. They are only set if you change language or theme, and the server reads them so the first page already looks right.
Progress, streak and settings: your browser's local storage, never sent anywhere.

Advertising

The game shows no ads today and loads no advertising script.

If advertising is switched on, a Google-certified consent window will appear before any tracker is set, refusing will be as easy as accepting, and this page will list the partners.

Audience measurement

No analytics tool is installed: no Google Analytics, no equivalent.

Erase everything

Clearing the site's data in your browser settings removes both technical cookies and all your progress.