Mathematical puzzles: a connoisseur’s collection

Peter Winkler9781568812014, 1-56881-201-9

This collection includes more than 100 of the best (and some of the toughest)mathematical puzzles ever to appear in one volume.
You’ll need a love for mathematical reasoning and a streak of determination. You won’t need a professional acquaintance with mathematics; a motivated high school student has what it takes! If you’re up to the challenge, there’s even a chapter on Unsolved Puzzles.