University of Freiburg:

Both exams, that is the midterm and final exam for the online course “Introduction to Artificial Intelligence” by Sebastian Thrun and Peter Norvig, can be taken at the University of Freiburg, supervised by Prof. Dr. Wolfram Burgard. For both exams, you will have to be physically present at the location mentioned below. If you should be unable to come to Freiburg for both exams, you cannot receive the certificate.
Why you would want to do that, if you can do it at home, too? Because if you will pass the exams, you will get a certificate (in German: Schein) signed by Prof. Wolfram Burgard that you have passed the exam of the course and that this is equivalent to the AI course at the Department of Computer Science of the University of Freiburg. Typically, German and many international Universities accept such a certificate.
If you would like to take part in the exams at the University of Freiburg, please write an e-mail to Prof. Dr. Burgard to enroll:
burgard@informatik.uni-freiburg.de. Please use the subject “Stanford AI Course Exam Registration” for your email.