Mind Jewel - pc Jigsaw Puzzle by Project Genius

This diamond is everyone's best friend. But, it holds a secret... its so easy to pull it apart -- but challenging to rebuild!

First, find the loose end "gemstone" and unravel the jewel completely open into a beautiful symmetrical polygon necklace: 12 segments connected on a string. Now recreate the original jewel in its full, spherical, diamond shape. Keep building the jewel up by wrapping the gemstone string around until you have the complete jewel.

A gem of a puzzle. Unique hands-on puzzle. The ultimate travel toy!