Brain Stretching Math Riddles for the Whole Family This book is a collection of 100 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in ten levels which get more difficult as you go through the book. The answers are at the end of each level ( ten riddles each) if all else fails. Also there are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation and support from the rest of the family.It is a nice riddles book to enjoy math with whole family.. It is a perfect activity book for kids who like problem solving. These activities can be shared with the whole family. This book is one of a series of puzzle books for kids. The aim of all of them is to stretch children's brains through kids riddles and puzzles. They are kids books designed to challenge children to think laterally and more creatively. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, activity book, activities, book for teenagers, Fun riddles, Brain games, Clever kids, Math puzzles to exercice your mind, Math games, Mind-blowing riddles Puzzles and brain games are a great way for kids to exercise their minds while having a blast! this math games book helps inquisitive kids develop logical reasoning skills with a mix of 100 challenging puzzles that get more difficult as they progress. This is an awesome book of logic puzzles . Boost your child's brainpower with engaging and educational logic puzzles for kids! get a copy now for him !