The Sportbootfhrerschein binnen SBFB is a german driving license for pleasure crafts on inland waterways. To get it you have to pass a written and a driving test While you should either have experience in driving a boat or visit a course at a boat school to pass the practical test, you can easily prepare yourself for the written exam. The test is taken using a known list of multiple choice questions.This app contains all the questions you may be asked in the written exam. Prepare yourself using this App and you will have no problems with the exam.note all the questions you practice are in German language This is because you also have to take the test in German.