"Very little is needed to make a happy life; it is all within yourself, in your way of thinking." -Marcus Aurelius This book contains 101 brain teasers and answers to keep your brain active. Keep your brain up to speed with these riddles that will take you hours to finish From wordplay through to number conundrums, if you want a challenge, this is the book for you! Fit for the whole family, these riddles are no walk-in-the-park, but when you get stuck there's always answers at the back of the book! This book is perfect for you if you love to problem solve, or just want to keep your brain active when you have a minute to settle down So sit back and enjoy 101 challenging riddles