Been through with the whole game, except Puzzle 12. I will probably start over again, but just want to know: if I change one of my villagers with help of the VS-Editor to fully-researched building skills (or any other skill that is needed for the puzzle ), is it still possible to find the puzzle? Or does it only work when I train my villager without that "little cheat"?

Thanks for any help... I'll gladly search for Puzzle #12, but if it doesn't work that way, there's no need to spend the rest of my days in front of my palm dragging my little pixel-pal around, isn't there?