Proportional Mixup was suggested by Alex Polonsky. The puzzle is a shape-mod of the Mixup Cube
. By having rhombicuboctahedron
-shaped cubies, the cubies can be proportional like in a regular Rubik's Cube
. However, this puzzle also has 45 degrees slice moves, resulting in some weird shapeshifting.
Watch the YouTube video
Read at the Shapeways Forum
Read more at the Twisty Puzzles Forum
Please contact Oskar
directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.