Pull out a jigsaw puzzle. It works for Mari Black. A self-described thrill junkie, Black says she gets the rush she craves ...

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 ...

When the last piece of a puzzle like that is a literal puzzle, though, it’s even better. [Nadieh] has been working on this jigsaw puzzle that displays a fireworks-like effect whenever a piece is ...

At least if your family likes jigsaw puzzles. The idea is very simple, laminate a photograph onto some laser-cuttable board, and then run the laser over the outline of the pieces. Bam! Instant puzzle.