The ingenious learning system for driving licenses from www.Bueffeln.Net. This app contains the official exam questions, images and videos for classes A, A1, A2, AM, B, C, C1, CE, D, D1, L, T, Moped (question catalog as of October 2024) and professional drivers (BKrFQG) . Like an intelligent index card system, the Bueffeln.Net learning system repeats all exam questions from the official questionnaire. Our system primarily repeats the questions that you answered incorrectly until you are confid