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 ...

For some there are more pieces. For others the puzzle is more difficult to assemble. Some seem to be born with a nearly completed puzzle. In thinking back on how I have used this poem over the years, ...

Jigsaw puzzles are a fun and interactive way to spend an afternoon or twelve, depending on the piece count and your skill level. It’s exciting to find the pieces you need to complete a section ...