Forbes contributors publish independent expert analyses and insights. I am an investigative attorney and physical security specialist. Think of a wooden box that is as large as a foot square, with ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picking out the perfect gift is a skill that just comes naturally to some people. You know the ones: Your ...

Step by step tutorial on how to make a LEGO puzzle box that looks like a small house but hides a secret locking mechanism ...

[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 ...

Are you a fan of challenging brain teasers? If you are in search of a boredom-busting activity, try a puzzle game. Puzzle games are great for the whole family and take many forms: strategy games, ...