I think you did a really nice job here. Sure it was easy for seasoned players, but I would put it in line with some of the original 50 levels. And frankly I don't have any suggestions on how to make it better - except for maybe limiting the extent of movement of some of the draggables such that you would have to use more of them and weave from side to side and around in a maze-like fashion. Good concept level. Thanks for sharing!