PentUltimate, is this the new rubik’s cube or what?
The author goes in detail on how to make one yourself but maybe he should patent this first…
In early 2007, I made a pencil sketch of a deep cut vertex turning icosahedron puzzle. I later realized this ground had been covered by others before in dodecahedron form, including Christopher Pelley, who coined the name “Pentultimate”.
The first Pentultimate was completed on March 19th at around 8 PM.
Here’s a little back story on how this puzzle was created.
Other interesting stuff at Zedomax.com: patent, pelley, pencil sketch, pentultimate, rubik s cube, vertex, www youtube