This is the final product of my PLTW "puzzle cube" project. Basically we were given 27 of 3/4" cubes and we had to make them form a cube that is 3 pieces tall, wide and long. You had to have a minimum of 5 pieces and they had to be interlocking in some way or another. I scaled the project down a little to fit on my printer but you can scale it to what ever size you need if you do decide to print it.