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 ...

A 5,500 square foot wood building has been constructed in Japan using an unusual engineering premise: jumbo-sized wooden puzzle pieces (think Rubics cube) that interlock through joinery to hold the ...

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 ...

These twelve interlocking three-dimensional wooden puzzles were made in Japan, likely by the Yamanaka Kumiki Works. Each is individually wrapped in plastic and includes a sheet showing how to assemble ...

Citgo is a crown jewel of Venezuela’s oil industry. Elliott is set to reap the benefits. Cher tells Dax Shepard he's 'lucky' ...

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As a kid I loved doing puzzles with my father, especially around the holidays. We would get a giant jigsaw — usually an old-timey Christmas image filled with people ice-skating and horse-drawn ...

In the 2025 competition, Tortoise Protocol was runner-up for the Puzzlers’ Award, which is determined by attendees who vote for their favorite. The year before, another of Mr. Yananose’s creature ...