I love puzzle games and I definitely enjoyed playing this one. However the camera seems to be at different angles and zoom at every stage and I would've preferred having it at a fixed almost top down angles as sometimes it was hard to make out stuff. Art style is nice though. Went a little overboard with that castle level though :P
edit: oh also a quit option would've been nice and maybe an insta reset button (even though you can just run into a laser)