So much harder than it looks! On some of the levels, the timing is really tight, but that makes it all the more satisfying when you finally get it. I especially liked the blocks that don't reset each loop - that's a very clever mechanic. I could see this game expanding with more mechanics like that, and a bit more story, into a real brain-scratcher. (And I can't get over how soothing that soundtrack is. Almost trance-like.)