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About this Product
Happiness Cube #20 (2.1cm). This is a brilliant 6x6x6 cube by Japanese puzzle designer, Sekog Yukiyasu.
This is a level 30 puzzle (18.104.22.168.2) which will prove challenging for most puzzlers. It is currently the most difficult puzzle in the collection.
© Sekoguchi Yukiyasu 2006
What's in the Box
in White Strong & Flexible
This model is 3D Printed in White Strong & Flexible: White nylon plastic with a matte finish and slight grainy feel.
Last updated on 04/11/2012