ID: 114774 Closed

Chicago L by Donald Knuth and George Miller, Presented by Stan Isaacs, IPP23 2003

Chicago L by Donald Knuth and George Miller, Presented by Stan Isaacs, IPP23 2003

MonkeyPuzz 231

Item Location: United States

$98.00

: Closed

Bids

Bidder	Amount	Date
cemysce 47	$98.00	17.11.2022 07:26:22
FrRehm 608	$93.00	17.11.2022 07:26:22
cemysce 47	$87.00	17.11.2022 07:25:52
FrRehm 608	$82.00	17.11.2022 07:25:52
cemysce 47	$76.00	17.11.2022 07:25:41
FrRehm 608	$71.00	17.11.2022 07:25:41
cemysce 47	$65.00	17.11.2022 03:02:54
FrRehm 608	$60.00	15.11.2022 07:35:05

Description

Exchanged by Stan Isaacs.

See the card picture for the puzzle instruction. I will also include the page from IPP puzzle guide for this puzzle.

The puzzle comes in a red pouch measuring 9 x 7 cm.

Shipping determined at close of auction.

Payments & Returns

Payment Methods: PayPal

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MonkeyPuzz 231

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MonkeyPuzz 231

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Offered here is an exceptional piece of mechanical puzzle history: "Get the L's Out" (Stewart Coffin design #168), crafted by Henry Strout for the IPP27 (2007) Puzzle Exchange in Gold Coast, Australia.This particular unit is in New-In-Box (NIB) / Museum Grade condition. It remains in its original white paper exchange wrapping, secured with the original tape and the hand-written "L-Out" identifier. It has remained untouched and unsolved since 2007.Provenance:This puzzle comes directly from ...

$125.00

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MonkeyPuzz 231

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$50.00

1 bid

MonkeyPuzz 231

RARE IPP25 Exchange Puzzle: "HIDDEN" by Teijo Holmsten (Finland, 2005)

The Ultimate Test of "Blind" DeductionUp for sale is a pristine example of "HIDDEN," the highly sought-after exchange puzzle from the 25th International Puzzle Party held in Helsinki. Designed and handcrafted by acclaimed Finnish maker Teijo Holmsten, this piece is a masterclass in minimalist aesthetics and deceptive internal engineering.The ChallengeAt first glance, "HIDDEN" appears to be two solid, interlocking blocks of contrasting premium hardwoods. There are no visible hinges, no e...

$100.00

1 bid

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Chicago L by Donald Knuth and George Miller, Presented by Stan Isaacs, IPP23 2003

MonkeyPuzz 231

$98.00

Description

Payments & Returns

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.Rare IPP 26 Exchange Puzzle: "Three Wedges" by Vinco

RARE IPP27 "Get the L’s Out" (STC #168) – NIB / UNTOUCHED – From the Bill Darrah Collection

RARE Vinco IPP27 Exchange Puzzle – "Krbana" – From the Bill Darrah Collection

RARE IPP25 Exchange Puzzle: "HIDDEN" by Teijo Holmsten (Finland, 2005)