Hey, thanks for your feedback! In game, there is upgrade section for player movement, so by "move a little bit faster", did you mean overall movement, or movement in early phases, where you dont have that much money to spend on that upgrade?
Clever puzzles, like the idea. I had troubles on level 7 when i forbid myself from getting the shape right, and i didnt know it. Spent like 5 minutes trying to figure the shape out.