George Bell's Dice Box
I built these hinged parts to George Bell's specifications, as described in an earlier blog post.
George Bell's Exploding Ball
George allowed me build my own Exploding Ball last year. In this video Roxanne exhibits a colorful version of it.
Air, by George Hart
This puzzle inspired my Rhombic Dodecahedron puzzle. George Hart's web page shows examples of the pieces assembled and unassembled.
Cuburr is uniquely optimized for the SD300 build process, as described in an earlier post.