The Binary Burr billcutlerpuzzles.com

	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:	No current plans
	Price:	$160
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

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