Challenge your child's brain with this incredible collection of 300 difficult riddles and brain teasers! Are you looking for a new and fun way for your child to pass the time? Want to test their brain and challenge them with a wide range of engaging riddles, brain teasers, and trick questions? Then this is the book for you! Children have a need to exercise their brains. We all have a need to constantly challenge ourselves. In fact, it is often easier to think out of the box when you are younger! Inside this amazing collection, you'll discover a whopping 300 riddles, brain teasers, and trick questions designed to test your child's brain and make them think! Ideal for ages 4-8 and 9-12, this book will provide hours and hours of family fun!☺︎ Science shows that riddles are a brilliant way of improving children's cognitive ability, developing critical thinking skills, and helping improve overall intelligence. Now you can challenge your child with this wide range of fun and engaging riddles and help them succeed! This book offers you the opportunity to pass a really extra fun and super quality time with your children, and includes: ☺︎ 300 difficult riddles and trick questions from easy to difficult for children 4 to 12 years old and young teens. ☺︎ Riddles divided into different challenging Worlds and more to choose from! ☺︎ Interactive answers, very easy to navigate with a simple click! ☺︎ The parents and adults will enjoy them too! ☺︎ Challenge your kids' brains, and teach them to think "outside the box"! ☺︎ Available for Kindle, Paperback, PC, Smartphone and Tablet! ☺︎ 100% kids appropriate content! Each chapter contains a "world" of riddles, so your child can dive in and learn to think outside the box. So start testing their imagination and ingenuity - with so many different riddles and brain teasers inside, they're bound to find some they'll love! So what are you waiting for? Let's start the fun time with your family! Scroll up and click the BUY NOW button to get your copy instantly!