A 1x2x3 with circles in the small faces. This doesn't change the puzzle but looks fascinating.

• Inventor: Murilo Purcineli Semeghini
• Mechanism: 1x2x3
• Patents: Unknown
• Producer: 3D printing service
• Year: 2010
• Original Price: $0.00 USD
• Current Price: No Data

As Tony Fisher says: "Every modification of a puzzle has to built at least once". This puzzle is a statement in favor for Tony's aphorism. The pieces within the circle are connected to the two edge pieces. This puzzle is there equivalent to the 1x2x3 without circles. This puzzle was sponsored by Claus Wenicker who also posesses the first sample.

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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