My wife does puzzles. Really hard ones. I never bothered to get involved until recently...but man, they can be fun and challenging. If only she would let me smoke cigars while we work on em, we could spend more time together. Lol.
My better half is a cool, calm, and collected woman. However, I had to drag her, kicking and screaming, away from a puzzle that was an infinite array of gradient colors (plus some pieces cut incorrectly).
I like to remind her of such things when I'm yelling during video games.