Schlaukopf is an educational application that lets you test your knowledge on various topics. In addition, it allows you to compare your results with those of other users and to get an overall grade. The application is designed to be used in school, but it can also be used at home. It is an ideal learning tool for students and teachers.

The topics covered in this quiz are very broad. They include mathematics, physics, biology, chemistry, language, and geography. The questions are divided into three categories: easy, medium, and hard. There is also a possibility to use the offline mode.