Megaminx

A 6-color Megaminx, solved
A 12-color Megaminx, solved
A 12-color Megaminx in a star-pattern arrangement

The Megaminx or Mégaminx (/ˈmɛɡəmɪŋks/, /ˈm-/) is a dodecahedron-shaped puzzle similar to the Rubik's Cube. It has a total of 50 movable pieces to rearrange, compared to the 20 movable pieces of the Rubik's Cube.