ID: 132818 Closed

Collatz

mrmkaufman 293

Item Location: United States

$2.01

: Closed

Bids

Bidder	Amount	Date
p****3 38	$2.01	24.03.2025 17:15:11
W****m 6	$1.00	24.03.2025 17:15:11
W****m 6	$0.01	19.03.2025 02:17:26

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Dr. Latussek does it again. Not easy.

https://www.zenpuzzler.com/2024/08/3y-1z-conjecture-collatz.html

Please wait for me to contact you after you win so that I can get your address to calculate shipping and a final total. PayPal Friends & Family is very appreciated! If you are hoping/planning on getting more than one of my items then let me know and I'll wait until you are done.

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mrmkaufman 293

Bermuda Triangle By Rombol

As new.https://www.puzzlemaster.ca/browse/wood/woodpacking/19226-bermuda-trianglePayment via PayPal "Friends & Family" (or cash in person!)Buyer to pay shipping - calculated after auction Multiple items will be combined for shipping so be SURE to tell me if you hope to win any more auctions from me in the near future

$0.01

1 bid

mrmkaufman 293

Strijbos Hexagon and First Cylinder

Classics. Some usual aluminum wear, but nothing crazy.https://www.puzzlemaster.ca/browse/metalpuzzles/premiummetal/16926-hexagon-boxhttps://www.puzzlemaster.ca/browse/inventors/strijbos/12396-aluminum-cylinder-aka-first-cylinderPayment via PayPal "Friends & Family" (or cash in person!)Buyer to pay shipping - calculated after auction Multiple items will be combined for shipping so be SURE to tell me if you hope to win any more auctions from me in the near future

$60.00

11 bids

mrmkaufman 293

Buffalo Nickel by George Miller

A two dimensional burr! Old and rare, in fine shape.https://puzzling-parts.thejuggler.net/2011/11/buffalo-nickel/Payment via PayPal "Friends & Family" (or cash in person!)Buyer to pay shipping - calculated after auction Multiple items will be combined for shipping so be SURE to tell me if you hope to win any more auctions from me in the near future

$15.00

6 bids

mrmkaufman 293

Tower of London by Dr. Volker Latussek

Challenging! In great shape.https://puzzlepusher.com/2019/04/29/tower-of-london-dr-volker-latussek/Payment via PayPal "Friends & Family" (or cash in person!)Buyer to pay shipping - calculated after auction Multiple items will be combined for shipping so be SURE to tell me if you hope to win any more auctions from me in the near future

$25.00

8 bids

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Collatz

mrmkaufman 293

$2.01

Description

Payments & Returns

Post Message

Bermuda Triangle By Rombol

Strijbos Hexagon and First Cylinder

Buffalo Nickel by George Miller

Tower of London by Dr. Volker Latussek