ID: 139594 Closed

Blocked Box - Stewart Coffin Design #199 by Henry Strout

Canuck 387

Item Location: Canada

$100.00

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Bidder	Amount	Date
e****2 60	$100.00	21.09.2025 01:07:14

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Description

I have decided to offer up this puzzle in an effort to further thin out my personal collection.

This is a clever design by Stewart that is nicely made by Henry, which was presented at IPP 25 in Helsinki, Finland marking his third participation in the Exchange.

Stewart wrote:

“Six polyomino pieces fit into a 3x3x3 box that has a cubic block attached to the top midpoint of one side, hence the name. It was presumed to have only one solution, but I was never sure until Bill Cutler confirmed it by computer.”

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Canuck 387

Tube It In - William Strijbos by John Devost

It seems hard to believe that it's been almost 20 years since I first made a small run of this clever packing puzzle design in 2006. William has graciously allowed me to offer up another run as there were only a dozen copies made in 2006.The original metal version was William’s exchange puzzle at the IPP21 in Tokyo.This version is made using many wood varieties and includes a Stand. The entire puzzle has been ‘triple buffed’ giving it a very nice sheen.Overall size is a little over 4...

$125.00

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Edition of Additions by Pelikan

I’m offering up this fun design by Alexander that was beautifully crafted by Pelikan.Kevin Sadler wrote about it:“Do you like the Soma cube and its associated challenges? If so then you will love the Edition of Additions! Alexander has branched out into a different genre of puzzles to his usual packing or interlocking puzzles and has created something perfect for new and old puzzlers alike. This is absolutely stunning made with Bubinga pieces and an Oak box which has been beautifully made (...

$40.00

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Trench’s Triple Trouble by Kevin Holmes

This is a very nice design and build by Kevin from decades ago. It’s a ‘Cube and Plank’ design featuring Walnut and Cherry. Comes with original plastic case & paper description.I made a Box from Peruvian Walnut with Canarywood Top and Bottom. Slipfeathers are Wenge.Shipping cost to be determined at close of auction.

$50.00

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Canuck 387

Mastermind by Tamas Vanyo

I’m offering up this neat sliding tile puzzle/game.Here’s a description from Tamas:“It has a frame included 15 pieces (with symbols) that cannot removed just slipping in it. It has 4 success pieces that can be remove (and can variable from its two side).The rules are:1. Put success pieces into right frame (the four black is always on bottom).2. Rearrange symbol pieces to fit success pieces rules.There are many solutions.”Shipping cost to be determined at close of auction.

$25.00

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Blocked Box - Stewart Coffin Design #199 by Henry Strout

Canuck 387

$100.00

Description

Payments & Returns

Post Message

Tube It In - William Strijbos by John Devost

Edition of Additions by Pelikan

Trench’s Triple Trouble by Kevin Holmes

Mastermind by Tamas Vanyo