Game Theory Through Examples [pdf] (maa.org)

Very nice!

It's a sample from the book. First two chapters of thirty-eight.

This is just an excerpt. The actual book seems to be out of print, but a pdf is easy to find, and it's on ProQuest if your library has access to that. Here's a review if you want a little more: https://www.maa.org/press/maa-reviews/game-theory-through-ex...