Hopefully someone can help me here. I have submitted twice so far. Both times I get a cryptic failure message that 'Have you registered for the challenge?" which I have, of course. The first submission however generated a score on the leaderboard. The second one hasn’t show up so far. If I click on ‘View’ the submission, I get an error that I do not have authorization.
Could you please help me on this.
Thanks a lot