Reminds me of "Falling Sands."
This is a pretty cool game. I like the simple design, the simple goals, and, of course, the simple gameplay. My only real gripes are that music, while neat at first, wears out on me after a few loops, and with the lack of a fast-forward feature, it makes the experience seem unnecessary. Also, there ought to be an option to draw straight lines, on top of the free-form currently used, because drawing smooth and straight with the mouse is nearly impossible, and the sugar cubes seem to catch on to the minor imperfections as a result of it. Otherwise, a good game.