Puzzle Categories
Download a FREE Solution for your puzzles!
Pearl Vault
Temporarily out of stock
Enter your email address and we'll notify you when this product is back in stock. This
service is free, and your email address will not be shared with anyone else or used for
any purpose other than a one time in stock notification.
| Object | Free the pearl. |
|---|---|
| Difficulty | Level 7 - Challenging |
| Brand | Pyrigan & Co. |
| Types | 3D Printed Puzzles, Bruce Patterson |
| Dimensions | 4.9 cm x 4.5 cm x 4.2 cm / 1.9 in x 1.8 in x 1.7 in |
| Packaging | plastic box |
Read reviews, and write your own!
Product Info
Designed by Dr. Bruce Patterson and produced by Pyrigan Puzzles, this compact 2" tetrahedral puzzle hides more than meets the eye. The striking tetrahedral puzzle locks a fake pearl inside four identical pieces. Your mission? Three-fold:
-
Release the pearl from the center,
-
Figure out the physics behind its surprising disassembly,
-
Reassemble—arguably the toughest step of all.
Built with precision and a nod to the laws of motion, this clever design rewards patience and curiosity. A memorable puzzle with a hidden twist that fans of mechanical challenges won’t forget.
Originally created as a gift for the 14th Gathering for Gardner (G4G14), a few extras remain for those intrigued by elegant motion and clever engineering.
Ideal for collectors, tinkerers, and anyone who enjoys puzzles that reward curiosity.
Related Products
People who enjoyed Pearl Vault also liked the following...
Customer Reviews
This item has yet to be rated