CSI BRAIN GAMES puts your crime-solving abilities to the test! This collection of crime-scene themed puzzles will challenge your visual, verbal, logic, reasoning and memory skills. Put on your detective hat and get ready to investigate the smallest details, spot clues, and think out of the box to crack and solve over 150 baffling whodunits, mysteries and crimes. Includes 2-color answer key. Spiral-bound; 192 pages.