This project is called "studium", which is the german word for "studies". The project attempts to be of help in study-related and exam-related aspects, in particular for universities in central europe - although with a focus on the german-speaking areas, primarily; support for courses in english is available to some extent as well, but the primary focus for this gem is on central Europe at best, not elsewhere, out of necessity and proximity reasons alone. An additional use case is to simply train your knowledge about different topics, independent of any university or high school - an exam-question trainer, to expand your knowledge over different topics. The studium-project presently contains 46179 question-answer entries. For additional documentation pertaining to this project, consider visiting the following link directly: https://www.rubydoc.info/gems/studium/