ID: 145181 Open

Prison Block IPP23 Exchange Puzzle

rmoy8995 3

Item Location: United States

$25.00

Bids

Bidder	Amount	Date
l 45	$25.00	12.03.2026 18:38:20

Description

Prison Block IPP23 Exchange Puzzle

Nancy Alliegro & Alan Segal - Designed by Jean-Claude Constantin

Measures - 3-1/4" x 3-1/4" x 1"

Material - Aluminium

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rmoy8995 3

Hoffmann's Barrel & Ball Puzzle

Hoffmann's Barrel & Ball PuzzleObject is to remove the ball which is inside the barrel. Measures 2-1/4" HMaterial - Aluminum & Plastic RodShipping will be calculated after the auction ends.PayPal Family & Friends accepted.

$140.00

0 bids

rmoy8995 3

Bent Board Burr #6 (IPP23) by Frans de Vreugd / Puzzlecraft (Steve Strickland)

Bent Board Burr #6 (IPP23) by Frans de Vreugd / Puzzlecraft (Steve Strickland)This puzzle is from IPP 23 held in Chicago, USA in 2003.Free USA Shipping PayPal Family & Friends accepted.

$25.00

rmoy8995 3

MBP #9 Six Key Mine by Robert Rose

Six Key Mine is number 9 in Robert Rose's Mental Block Puzzles series. This specimen is an original Rose, exceptionally rare to find. One of the six keys is labelled "MBP 9 6 Key Mine". This Puzzle won 1st prize in the 2003 IPP Puzzle Design Competition.It is one of the more unusual looking all-metal puzzles in the sense that it is neither squarish, rectangular, cylindrical nor just a sphere per se (like the Isis). Rather the puzzle consists of a polished aluminium hollowed-out sphere or ball...

$300.00

11 bids

rmoy8995 3

MBP #3 Triple Dovetail Triangle by Robert Rose

The Triple Dovetail Triangle is number 3 in Robert Rose's Mental Block Puzzles series. It is exceptionally sturdy and beautifully machined from aluminum.Shipping will be calculated after the auction ends.PayPal Family & Friends accepted.

$695.00

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Prison Block IPP23 Exchange Puzzle

rmoy8995 3

$25.00

Description

Payments & Returns

Post Message

Hoffmann's Barrel & Ball Puzzle

Bent Board Burr #6 (IPP23) by Frans de Vreugd / Puzzlecraft (Steve Strickland)

MBP #9 Six Key Mine by Robert Rose

MBP #3 Triple Dovetail Triangle by Robert Rose