Ghost Xtreme Brainteaser Puzzle.

Your eye will be drawn to the stark palette. Your hands will twist the cube to match tricky geometric shapes. And your brain will say, "Grrrrrrr!" This new twisty puzzle starts out as a 12-sided dodecahedron, but quickly changes into a jumble of interesting geometric shapes. Fans of rotational puzzles will love it! For 1 player.

From Project Genius, for ages 9 yrs-adult.