Ghost Xtreme Puzzle Cube — Mefferts Twisty Puzzle

A twisty puzzle from Mefferts that begins as a 12-sided dodecahedron and quickly morphs into a jumble of geometric shapes. Because the puzzle is not dependent on color and its sides turn along irregular axes, it is one of the most challenging in the Mefferts line. Uwe Meffert, who began designing rotational puzzles in 1976 with the invention of the Pyraminx, has created over 100 styles of rotational puzzles distributed worldwide and continues to design new twists on puzzling.