This is a very unique and fun puzzle game. The objective is to maneuver all the yellow blocks into the designated areas by dropping them through little "mazes" - a task made more difficult by the fact that you control all of them at once (when you push left, they all move left) and you can't bring them back up after you drop them one space. The levels are pretty well designed, and sometimes quite difficult. The only problem is that this was never properly finished - there are many features in the menus that are completely absent.