I wrote a challenge, I was concerned it would need some fine tuning, but was not able to get anyone on board to help me test. So I posted it to the main and it turned out while it was pretty fun it did need a good deal of tuning.
I would like to do a improved version of the challenge. I don't want to modify the old challenge because there are already over 50 answers on it and a rule change midway through would not be fair to the players. However the new challenge wouldn't be much different, I would tweak the scoring system and change a couple of numbers in the challenge to make things a bit more difficult along with implementing a number of user suggestions. It would definitely be solidly in dupe territory. So what can I do? Should we make an exception? Should we close the older question as a dupe of the newer one? (I've never seen that done on this site but it does happen on other sites)