Sam Gear Orbit Bandaged-2 Cube - Black Body

This is the Bandaged version (on 2 sides) of the Gear Orbit Cube, which is a unique puzzle that combines 2D and 3D rotational geometry.  It is a 3x3x3 with four small circles on each face, that rotate in the same direction that you turn a face.  (For example, turning the R face 90 degrees clockwise will result in the small circles on the R face spinning 90 degrees relative to that face.)

Believe that it will be incredible difficult to most people. Get one and accept your challenge! 

The little circles on each faces are part of a planetary gear system centered around a stationary sun gear hidden inside the center pieces. 
The center serves both an aesthetic and functional purpose. Removed the center cap, it shows the hidden gear mechanism. And, it allow to tension and loosen the puzzle when inevitable gear misalignments happen.

Not like traditional 3x3x3 cube, you will need to find the solution yourself. 
This is really challenging, and a lot of fun!