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Rectilinear Burrs
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Puzzle Name: The Binary Burr
Type: Rectilinear Burr
Number of Pieces: 21
Design By: Bill Cutler (2003)
Made By: Jerry McFarland
Material: Cherry and Walnut
Size: 5 inches
Availability: May be available in 2015
Price: $160 (subject to change)
The Binary Burr functions like the Chinese Rings. There are 6 'ring' pieces. Each added ring multiplies the number of moves to remove the first piece by approximately 2. The number of moves required to take out the first piece is 85.

This design was awarded a First Prize at the 2003 IPP Puzzle Design Competition.

Rectilinear Burrs
previous: The Cube Puzzle next: Wausau '81
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