Awesome Designs, Puzzles and i love the mechanic.
The first levels introduce the mechanics very well and it was pretty easy to get how it works.
Had an awesome time figuring out how to collect all your robots in the later levels (my favorite level probably was the one with all the conveyor belts which had me a bit frustrated a bit at first but it felt pretty good when i finally cracked it.)
The whole thing feels pretty polished too!
Great job :D