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ID: 111052 Closed
Ternary Burr

Ternary Burr

Gregory 68

USD 410.00

Closed
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Minimum Bid: USD 425.00 13 bids
Postage
world shipping
USD 25.00 to France
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Zip/Post Code
Quantity
  • Bids
Bidder Amount Date
G****f 1 USD 410.00 06/21/2020 12:22:54
m****g 120 USD 400.00 06/21/2020 12:22:54
m****g 120 USD 395.00 06/21/2020 12:22:26
G****f 1 USD 380.00 06/21/2020 12:22:26
m****g 120 USD 365.00 06/21/2020 02:59:09
G****f 1 USD 350.00 06/21/2020 00:26:07
m****g 120 USD 341.00 06/21/2020 00:26:07
m****g 120 USD 335.00 06/21/2020 00:25:30
G****f 1 USD 320.00 06/21/2020 00:25:30
m****g 120 USD 305.00 06/18/2020 03:33:18
G****f 1 USD 300.00 06/18/2020 03:33:18
G****f 1 USD 289.00 06/17/2020 15:54:04
m****g 120 USD 274.00 06/17/2020 11:48:25
Description
Description from cubicdissection :
"This puzzle is a groundbreaking and highly anticipated design. Only 30 copies have ever been made in the past, and Brian at Mr. Puzzle sold them out very quicky. The Ternary burr consists of 22 pieces, with over 90 notches and and grooves. The unique solution requires 75 moves to get the first piece out, and over 90 moves to completely disassemble the puzzle. A very difficult work of art!

Here is what the designer, Pit, has to say about it:
"One evening, I was playing with Bill Cutler’s Binary Burr and wondered whether the ternary idea in Marcus Götz’s Crazy Elephant Dance puzzle could be adapted for a burr.

After designing several prototypes, Ternary Burr was born. In my first prototype design, the ring pieces cannot be disassembled from the cage. Only the key piece can be removed. However, the number of moves to remove the key piece is 75 for a simple 4-ring version of the puzzle. Subsequently, Eric Fuller suggested that the cage should also come apart just like the Binary Burr. The final design allows the cage to be disassembled once the "ring" pieces are removed."

Constructed of choice walnut and carolina cherry, the tolerances on this puzzle are excellent. Operation is smooth and crisp with little or no slop at normal humidity. Even though I applied the lessons learned while making the Binary Burr, crafting this design took all my abilities, and I am very pleased with how it turned out. I do not anticipate making this design again anytime in the future, since it took me over a month!!

38 copies made for sale, each signed and dated. Ships assembled."

https://cubicdissection.com/products/ternary-burr?_pos=2&_sid=646f87bc2&_ss=r

NB : I played with only one time.

Winner pays shipping cost and a part of paypal fees (4% paypal fees conversion USD to EUR)
Shipping price is just an estimation, it will be recalculate exactly.
Before payement, message me at the end of the auction to calculate total exact price.
For multiple items, combined shipping is available.
Specifications
Designer
Goh Pit Khiam
Craftsman / Manufacturer
Eric Fuller
Material
Cherry, Walnut
Unit of Measurement
Inches
Size
3.75" x 3.75" x 4.875"
Grade
(A) Collector: Flaws must be very minor, subtle, and difficult to identify.
Cosmetic Issues
none
Function
(1) Perfect: Neither loose nor tight, no binding or alignment issues, moves smoothly.
Functional Issues
-
Repairs
No
Packaging
No
Documentation
No
Assembly
Assembled
Smoke-free home
-
Payments & Returns
Payment Methods
PayPal
Postage & Shipping
Item Location
82000, tarn et garonne, France
Ships To
Worldwide
Shipping Instructions
Winner pays shipping cost and a part of paypal fees (4% paypal fees conversion USD to EUR)
Shipping price is just an estimation, it will be recalculate exactly.
Before payement, message me at the end of the auction to calculate total exact price.
For multiple items, combined shipping is available.
Returns Accepted
No
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