Thanks by the feedback, I think that I've fixed many of it in my second LP "An unnamed level pack". But it still with "Hard-working" levels. If you want you didn't need to play these levels if you know the solution, cause these levels are in general easy than the puzzles levels. (If you really like puzzle levels, I recomend you to play these levels of my second LP "3, 9, 12, 13, 17, 19", cause these are 100% puzzle levels).