if you consider yourself a puzzle master, you might like to test your skills against the unique Nikola Tesla Puzzle Box constructed using details from once lost archives. Imagine holding a piece of ...

The Local newsletter is your free, daily guide to life in Colorado. For locals, by locals. Kagen Sound’s 600-square-foot shack sits in the backyard of his quiet townhome in City Park West. A powerful ...

Once upon a time, all jigsaw puzzles were made of wood and cut by hand – hence “jigsaw” – but that was before pressing puzzle pieces from cardboard became technologically feasible - and much cheaper.