Hyperboloid Burr Puzzle

Product is available.
DESIGNER: Oskar van Deventer, Naoaki Takashima
SIZE: 1.65” (4.2 cm)

The Hyperboloid Burr is a very fun six-piece burr puzzle made from identical hyperboloid pieces, designed by Oskar van Deventer and Naoaki Takashima.

The puzzle has two solutions. The six-piece version is a put-together that assembles and displays well, but if picked up by a single piece falls apart under its own weight. The seven-piece solution is completed with a satisfying "click" and holds together well.

Both assemblies are made possible by machining to very accurate tolerances. A mere 0.03mm variance and the seven-piece version of the puzzle either does not assemble or falls apart!

The pictures container no spoilers, neither the six or seven-piece assembly is shown. This puzzle ships disassembled. 

Puzzle Mad wrote a very nice blog review about this interlocking puzzle.

Mr. Puzzle reviewed this puzzle in his blog post ** Spoiler Warning - this link contains the puzzle's solution ** found here

Customer Reviews

Based on 1 review
Clever delight

Combine Orders

We can hold your orders and combine with future orders, reducing shipping costs.

International Shipping

We deliver our products worldwide via DHL and USPS. See our shipping policy for more details.

Express Delivery

Get your parcel quickly with our Priority International shipping option.