Inside USA TODAY Logic 2, puzzlesmiths of all skill levels will find 200 original logic puzzles that will flex the brain, challenge assumptions, and entertain for hours. In addition to offering 200 logic puzzles, USA TODAY Logic 2 includes a short tutorial on how to play each game, along with a complete back-of-book answer key. Mind-stretching puzzles inside this collection include Battleships, Totalized, Code Cracker,...