Legal notice

Publisher, contact, host, question sources and intellectual property for Curio.

Publisher

Curio (curio-quiz.com) is published by an individual and funded by advertising (Google AdSense). In accordance with the French law of 21 June 2004 on trust in the digital economy (LCEN), the publisher has chosen to remain anonymous: their identity has been disclosed to the host named below.

Publication director: the publisher of the site.

Contact

For any question, content removal request or to exercise your rights, write to contact@curio-quiz.com or use the “Report a problem” form on the site.

Hosting

The site is hosted by Railway Corporation (railway.com), United States. Its full contact details are published on the host’s website.

Intellectual property and sources

Curio’s questions are generated from Wikipedia articles, whose text is available under the Creative Commons Attribution-ShareAlike license (CC BY-SA). Some place and people data comes from Wikidata. The Blind test’s music clips are provided by Deezer.

The mascot, illustrations, code and editorial texts specific to Curio (guides, articles, help pages) belong to the publisher: reproduction without permission is prohibited, apart from a short quotation with a link to the original page. Names and brands mentioned belong to their owners.

Personal data

The data collected, how long it is kept, cookies and your rights (GDPR) are detailed on the Privacy page.

Updated 18 October 2026