Love the game! But i've got a problem with the way the levels are arranged. 22 is sooooo annoyingly difficult, then once you beat it, 23 is the easiest level ever. Not just comparing it to 22, comparing it to all the other levels. 23 should've been like 4 or 5. Also, when you use an hp up, it pauses the game. There is no indication whatsoever of which direction the balls are moving, so when it asks you "Ready?" you're almost guaranteed not to be. It'd be fine if it didn't pause, but it ruins the flow of the game. The developers purposely made it more difficult that way.