A cookie is a small file a website asks your browser to keep. This page lists the ones involved in a visit here and what each is for.
Necessary
A small number are set by the site itself to remember your consent choice and to keep the interface working across pages. Without them the consent banner would reappear on every click.
Measurement
Traffic analytics record which pages are opened and how long a visit lasts, in aggregate. This is how the catalogue decides which boards are worth keeping and which are quietly ignored.
Advertising
Google AdSense sets cookies to select adverts and to limit how often the same one is shown. Where consent is required by law, these are set only after it is given.
Third-party games
Each board is embedded from its publisher, and that publisher’s frame may set storage of its own — usually to remember your progress or your sound setting. That storage is theirs, and clearing it resets your progress in that game.
Refusing them
Decline in the consent banner, or block cookies in your browser settings. Every board on this site remains playable either way; the only things that stop working are advert personalisation and your saved progress inside individual games.