Manage a labyrinthine warehouse strewn with crates in this puzzle game for Game Boy. The object is to organize each room by stacking the crates in a designated area. Since many pathways and passages are blocked with boxes and only can be moved at a time, strategy may be required to get each crate neatly packed into the proper storage area. The cartridge has 100 different room puzzles and offers the option to create custom challenges with the built-in edit feature. A password function lets you save progress while moving through the levels.