ID: 107938 Closed

Two Burrs in a Corner

saul 13

USD 77.00

: Closed

Place Bid

USD

Minimum Bid: USD 82.00 1 bid

Make Offer

USD / item

Postage: Surface
USD 0.00 to Hong Kong

Get Additional Rates

Select Country
Zip/Post Code
Quantity

Bids

Bidder	Amount	Date
m****l 958	USD 77.00	06/13/2017 13:48:57

1037 views

Description

Eric's statement that this puzzle is “extraordinarily difficult” is an understatement. He continues: “To start, The burr pieces will pack into the corner only one way. But that's just the beginning. When you remove the twelve pieces, there are 28,540 ways to construct a single burr. And only ONE way to make two burrs. Thats's right...there is a unique combination of pieces that will allow you to construct two burrs, which seems insanely improbable to me. On top of that, both burrs are high level (5 and 4 respectively).”

For more details: http://archive.cubicdissection.com/html/bic.html

Specifications

Designer: Logan Kleinwaks
Craftsman / Manufacturer: Eric Fuller
Material: Jatoba box; Goncalo Alves, Bubinga, Cherry, Zebrawood, Mansonia, Mahogany, Granadillo, Leopardwood, Canarywood, Sucapira, Paduak and Purpleheart pieces
Unit of Measurement: Inches
Size: 2.65 x 2.65 x 2.65
Grade: Excellent
Cosmetic Issues: None
Function: Average
Functional Issues: -
Repairs: -
Packaging: -
Documentation: -
Assembly: -
Smoke-free home: -

Payments & Returns

Payment Methods: PayPal, Check or Money Order

Postage & Shipping

Item Location: N/A, N/A, Hong Kong
Ships To: Worldwide
Shipping Instructions: Items will be sent via surface through Hongkong Post (with tracking) unless buyer requests air. Rates can be calculated here: http://www.hongkongpost.hk/en/postage_calculator/ but I will provide the exact amount once the item has been shipped. PayPal fees to be paid by buyer.

Returns Accepted: No

Sign In