The Official Rock Paper Scissors Strategy Guide

Rock Paper Scissors (RPS), the ultimate decision-making tool, is played the world over. By the late twentieth century, however, the sport's illustrious governing body, the World Rock Paper Scissors Society, had fallen on hard times. It was then that brothers Douglas and Graham Walker boldly took up the challenge to restore the World RPS Society to its former glory, and now they bring you the ultimate strategy guide to this time-honored game.
The Official Rock Paper Scissors Strategy Guide ...