For example, in McLeod’s personal puzzle-solving experience, “a 500-piece jigsaw is small enough to be spread out completely ...

Engaging in brain-training puzzles is an excellent way to boost memory, improve cognitive function, and sharpen ...

Some puzzles contain thousands of pieces to work with. The biggest in recent memory was called What a Wonderful World, which ...

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.