Engineering Cube Puzzle Project

For the past few weeks I have been making a cube puzzle. I started off by measuring the length width and height of each cube. after that I had to make a rough sketch of a 3x3 cube. Then seperate the cube into five pieces, each having no more than six individual cubes and no less than 3 individual cubes within each piece of the puzzle cube. After that I got 27 total cubes and began my build. Once I had figured out the pieces I modeled them on sketchup. Allowing for easy build instructions for the puzzle.