Brain Teasers for Kids - Riddles for the Whole Family "The mind once stretched by a new idea, never returns to its original dimensions." Ralph Waldo Emerson Thi

Brain Stretching Math Riddles This book is the second in a series of riddles books. It is a collection of 150 brain teasing math riddles and puzzles. Their purp

Fancy yourself a little too smart for riddles? Try and take a crack at this collection of specialty riddles, curated just for the intelligent connoisseur. From

Spark Curiosity and Challenge Young Minds with Difficult Math Riddles for Smart Kids! Is your child a math whiz who craves a challenge? Look no further than Dif

"Over 300 riddles and puzzles which will challenge smart kids and the whole family. They are designed to test logic, lateral thinking as well as memory and to e