The app, the site, their code, design, visual identity and logo, the wording of the questions, the structure of the explanations and all texts written by us are protected by copyright and remain our exclusive property or that of our licensors.
We grant you a personal, non-exclusive, non-transferable and revocable licence to use the app for your own exam preparation.
The following are prohibited in particular: reproducing, extracting, republishing or reselling all or part of the questions and explanations; using the content to feed, train or evaluate any automated system or machine-learning model; reverse engineering the app; and using the content for commercial purposes or group training without prior written authorisation.
Extracts of teaching material quoted in the explanations are used for educational and illustrative purposes, with their origin indicated. Rights in those documents remain with their respective authors and publishers. Official names and trade marks mentioned belong to their holders and are used descriptively only.