Getting exam tasks beforehand through Freedom of Information Act
simon-schraeder.de
simon-schraeder.de
Best of luck! Though you've clearly shown your cleverness, so I doubt luck is an issue. It's also good you raised awareness for the German FOIA
Edit: I felt like giving an update on how the exams were without the tasks and what my perspective was might be quite interesting. You probably read about the report in the media.