INVERSE: VOLSTAR - Difficulty Level: Medium - The Volstar, a puzzle for the non-conformist- not quite a triangle, definitely not a cube. With ten sides and seven different colors, it defies traditional shapes. It looks impossible, but experienced twisty-puzzlers will find familiar solvable patterns accessible in this medium difficulty puzzle. Each twisty puzzle in the Inverse line is designed with a unique shape and solving mechanism. These puzzles also look great on a shelf when not in use - the cleverly designed hinged packaging functions as a display case for your Volstar between bouts of puzzle play. The brightly colored packaging makes it a great gift ? especially for teens! PROJECT GENIUS: Designed by Project Genius, a U.S.-based, woman-owned business, proud to excel as a leading manufacturer of innovative mechanical puzzles and strategy games. We are honored to support a dedicated work program for young adults with Autism, empowering them to contribute their unique talents to our creative endeavors. Your purchase goes beyond the puzzle ? it extends to making a positive impact on our inclusive and diverse community. Thank you for being a part of our story!