Challenges do NOT require any bruteforcing/directory fuzzing/massive amounts of traffic unless clearly specified in the challenge information below.
When testing for open redirects you are sometimes faced with a filter preventing you from redirecting to anything other than local endpoints, for example
/test. Can you bypass the filter in place on this challenge and redirect to a third party domain successfully?
The answer to this challenge hasn't been revealed yet! Check back on 2019-10-17 for the answer.