Kagen Sound is an artisan of remarkable skill, engineering and constructing incredibly intricate puzzle boxes made entirely of wood. WIRED brings you inside his workshop as he breaks down the design ...

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 ...

In this short video I show a round wooden puzzle box I designed and built by hand. I use contrasting woods and a stepped joint to create a clean, modern look and a lid that lifts to reveal the ...