Recently, I have had a good time solving custom puzzles, but some of them are not so pleasant.
It was annoying when I finished an adventure and found that I didn't collect all the coins and gems.
Sometimes I have to restart the adventure to look for them, but it is often the case that I can't find the remaining coins or gems. Besides, some puzzles have glitches, which may crash the game.
So, I suggest that we indicate the number of the gems or the coins if some of them are hidden, and test the adventure to fix glitches and eliminate loopholes before we submit any adventure.
If any glitch or loophole appear, it is favorable to update the adventure.