A Square-1 truncated into the shape of a hexagonal dipyramid

• Inventor: David Calzone
• Mechanism: Square-1 (3 layers)
• Patents: Unknown
• Producer: Custom
• Year: 2009
• Original Price: $0.00 USD
• Current Price: No Data

A straightforward shape transformation of a Square-1.
No different colours are used for stickering this puzzle. Despite other monochromatically stickered puzzles like the Golden Cube this puzzles pieces are not all uniquely shaped. In fact every shape is present two times. This means the puzzle's number of permutations is reduced by a factor of 2^7=128.
It took thirteen years until somebody (Manuel Garc�a Rubikonde) made a sample with traditional stickers. See images 5-6.

Thank you to the following people for their assistance in helping collect the information on this page: Andreas Nortmann, Lawrence Cuthbert.

This puzzle can be found in collections of these members:

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