Mix up the cube and put it back to its original shape.
This is a hand-made 3D printed mod puzzle. The puzzle design is adding the concept of a Ghost cube to the 2-Layer Rounded Cheese Cake puzzle. The puzzle consists of a 2-Layer Rounded Cheese Cake puzzle as the core parts and 3-D printing outer parts. The turning is smooth. It is good for collecting and is also a challenge to solve.