Brain Fitness Boot Camp is a fun and energetic series of puzzle books designed to wake up your brain and get it into peak condition. It's like having your own personal fitness instructor - without the shouting! Demanding puzzles are for solvers who relish a challenge. This book will test your observation, logic, lateral thinking and number skills. If you've already mastered the Rookie book, you'll be ready for this. Softcover; 176 pages.
Age Recommendation: Ages 12 and up