Do you do jigsaw puzzles? They can be great exercise for your brain, but they do require patience. The image on the box looks great, and then there’s the daunting moment you must face after dumping the pieces out in… Do you do jigsaw puzzles? They can be great exercise for your brain, but they do require patience. The image on the box looks great, and then there’s the daunting moment you must face after dumping the pieces out in…