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

Step by step tutorial on how to make a LEGO puzzle box using only standard bricks. This guide explains how to design the ...

[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 ...

While you’re struggling to toast bread without burning it, metalsmith Seth Gould harnesses heat and fire to turn raw steel into masterful creations like this lock box featuring a complex series of ...