NPR's Ayesha Rascoe plays the puzzle with Weekend Edition Puzzlemaster Will Shortz and Lauren Cusitello of San Diego, Cali.

Genius inventions! Few People Know About This Jigsaw trick ...

The unusual holes in the ocean didn't reveal an underwater volcano or some hydrothermal vents, but rather something remarkable.

Wednesday is National Puzzle Day and Michigan features many state-themed puzzles to piece together. Here's what to know.