Rotating Cube Puzzle

This is a rotating cube puzzle based off of an old design I had made when I was in the 6th Grade using snap counting cubes. Years later, my library got a 3D printer, and I decided to build a cube puzzle like the ones I made in the 6th Grade. At the end of the photo album are pictures of the designs that can be made by rotating different parts of the cube. More pieces for different puzzles may be added at a later date.