A Few things: 1) For some requests, the correct response can be hidden and just reply 'pass' or 'fail'. 2) You can use javascript to randomize the requests. F

A Few things: 1) For some requests, the correct response can be hidden and just reply 'pass' or 'fail'. 2) You can use javascript to randomize the requests. For example create a random expression and ask it to be evaled 3) Candidates submit the code after completing the challenge. Thanks for checking out!