Each puzzle pushes you to think beyond conventional methods to arrive at one straightforward answer that is really quite logical. Over 200 mind-boggling challenges in all. Recommended Ages: Ages 10 and up Availability: In Stock
Author: OHMomRating: 5 out of 5 starsMy sons love these books! It isn't often you find something that both a 17 and 13 year old enjoy.
Author: Sara Z.Rating: 5 out of 5 starsWe worked on the Poser questions during a long car trip and it really helped pass time. My 11 year old loved them. Our 18 year old niece did too. It's out-of-the-box thinking and challenging even for adults.
Author: ReyRating: 2 out of 5 starscritical clues are left out making it a frustrating guessing game
