13m58s
That was pretty fun. If I had to say, I'd say the concept is pretty cool, it works super well, and is a great idea for a single-screen platformer. IMO, the only thing I'd advise would be to not make the levels so dependent on making lines of blocks, as dragging one by one gets a little tedious, but also I can imagine how hard it is to design levels around such an op mechanic lol
Good job, congrats!