The concept of the Windmill Cube applied to a mass produced 3x3x4.

• Inventor: Kyler van der Gaag
• Mechanism: 3x3x4
• Patents: Unknown
• Producer: Custom
• Year: 2009
• Original Price: $0.00 USD
• Current Price: No Data

This is a shape transformation of a mass produced 3x3x4. It looks as if the 3x3x4 has been twisted inside of its solid. This concept (first used on a 3x3x3) was invented by Katzuhiko Okamoto.

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

This puzzle can be found in collections of these members:

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