|Material||:||Indonesian Rosewood & Putu Jumu (Pieces), Sycamore & Spalted Beech (Box)|
The objective is to pack the six dissimilar pieces and the tile (different wood) into the box with the tile in the middle layer. The solution is unique. There are two solutions for packing the box with the tile on the top layer and two solutions for packing the box with the tile on the bottom layer. There are voids when the box is packed.