When puzzles were first invented, they were made out of wood, and carpenters used jigsaws to cut the pieces (which explains how they got their name). Perhaps that’s why it feels so good when you put a ...

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, ...

When Steve Richardson was an 8-year-old in Attleboro, Massachusetts, he butchered his fingers trying to make a puzzle with a miniature Dremel saw. He had grown to love the feeling of fitting pieces ...