These twelve interlocking three-dimensional wooden puzzles were made in Japan, likely by the Yamanaka Kumiki Works. Each is individually wrapped in plastic and includes a sheet showing how to assemble ...

Kagen Sound is an artisan of remarkable skill, engineering and constructing incredibly intricate puzzle boxes made entirely of wood. WIRED brings you inside his workshop as he breaks down the design ...

A wooden puzzle in the silhouette of a human head might look fun if the stakes weren't so high. Historians at Smithsonian Magazine say this simple puzzle containing facial features broken into pieces ...