suuuuuuuuuuper hard! I always love a good physics based rage game (I went that route for my game as well). I think the difficulty could scale a little more gently. Level one I went from not having to touch the mouse at all to succeed, to Level Two where I spent a good 5-10 to pass. Good job and I think with some fine tuning this could be a really fun rage game, just a little too hard for me where it currently stands!