For level 13 you need a tip from the last challenge. Hint 1: phone that evil Hint 2: link to phonebook.php, which returns an XMLRPC error Fact 1: we know from the previous level that “Bert is evil” #!/usr/bin/env python import xmlrpclib server = xmlrpclib.Server(‘http://www.pythonchallenge.com /pc/phonebook.php’) ## we’ll need to discover Server API # print [...]