Did Mario Maker have any kind of safeguards against users publishing troll levels that were just physically impossible to beat? Since there’s only one uncleared level left, I assume so, but I would’ve thought that the easiest way to verify a level could be beaten would be to make the creator beat it themselves before it could be uploaded.
I would’ve expected either loads of unbeaten levels or no unbeaten levels at all, but having only one unbeaten level is interesting…