and fabricating intricate wooden puzzle boxes. There's one I made that was a 5,000-move box, ... I named it after the pattern of pluses on the top. that I created out of two different colors of wood.

Not only do his varied puzzle box designs show his math background, but they are all made entirely of wood. There are no nails or fasteners; just intricately-fitted wood and some glue.

Fiddlys Kid’s Wooden Jigsaw Puzzle Games for Children. ... patterns and shapes. Perfect for 2-3-year-old kids, this puzzle game is made from 100% wood, which has a smooth surface, ...

BOULDER, Colo. — Walking into the factory of Liberty Puzzles in Boulder is like a buffet for the senses. Smells of freshly cut wood waft among the dozens of people operating machines, cleaning ...

There also were simpler toys: tops, balls and brilliantly lithographed puzzle blocks in sturdy wooden boxes. Though […] Skip to content. All Sections. Subscribe Now. 78°F.