Some puzzles contain thousands of pieces to work with. The biggest in recent memory was called What a Wonderful World, which had an astonishing 60,000 pieces. This huge puzzle, which was available ...

[Nadieh] has been working on this jigsaw puzzle that displays a fireworks-like effect whenever a piece is placed correctly, using a lot of familiar electronics and some unique, well-polished design.

While I’m a huge fan of binge-watching shows, playing video games and taking naps, settling down with a good jigsaw ...

As puzzlers know full well, the humble jigsaw puzzle ... of lightweight wood, so it’s sturdy but still easy to move around from surface to surface as it suits you. Regular puzzle players will ...

How do you go about generating meaningfully unique jigsaw edges algorithmically? Once you’ve got the puzzle cut out, you can seal up the surface nicely, toss it in a box, and then you’ve got a ...