Pretty solid game! The puzzles are cool and well thought out, and it's impressive how many you were able to develop for the jam. It was also a good decision to include an unrestricted level select so that people can go back to a particular level if they refresh the page or come back to it.
I feel like the first two puzzles could have been discarded because they don't really teach you anything that the third tutorial doesn't. Also, pressing space until your moves are up while you're in the pink zones is effectively the same as regaining your moves and resetting any objects not in the pink zone, so pressing it more than once felt a bit tedious.