Online since 2002. Over 3300 puzzles, 2600 worldwide members, and 270,000 messages.

Small Boulder
Click a thumbnail to see its larger version and description.
A face-turning Pentagonal Icositetrahedron.

This is a custom designed puzzle with the shape of a Pentagonal Icositetrahedron, which is a catalan solid and the dual of the snub cube. Since it does not obey the geometry of neither a platonic solid nor a prism all its possible moves are jumbling moves.
The name was choosen by the creator as reference to Oskar van Deventers Big Boulder.



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

Found a mistake or something missing? Edit it yourself or contact the moderator.

join »login » Community