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 ...

[Kagen Sound] is a woodworker and artist who gives a great behind-the-scenes look at his amazingly high-quality puzzle boxes (video). Not only do his varied puzzle box designs show his math background ...

Whether you’re stuck inside or simply bored at home, a good jigsaw puzzle can keep you entertained. The best unique puzzles for adults feature sophisticated designs with at least 500 pieces and offer ...