This is a brand new two piece interlocking cube puzzle which is my adaption of a design by Bram Cohen. It's an interesting challenge to insinuate the spiral piece into the loopy piece using a sequence of 7 moves (including slides and rotations) until they take the shape of a 4x4x4 cube. A great little puzzle to keep in your pocket and show to puzzlers and non-puzzlers alike.
This puzzle is one of the few that works really successfully when printed in metal.


IN: 1.961 w x 0.78 d x 0.78 h
CM: 4.98 w x 1.98 d x 1.98 h


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Thanks for pointing this out. Metal versions now restored and available for purchase.
September 11, 2012, 7:14 am
Why is this not available in stainless steel?
September 10, 2012, 9:51 pm
Watch the video on YouTube at
January 12, 2010, 6:56 am


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