Excite your brain No matter how old you are, your brain is of utmost importance to everything you do--we owe it to ourselves to stay mentally fit This book will help you do just that. A collaboration between Mensa and AARP, it is full of the essential brain teasers for keeping your mind active. Whether you are looking to practice your critical thinking skills or you just want to keep your mind sharp, these puzzles will provide a ten-minute workout for your cognitive lobes. In the end, you'll have given your mind a problem-solving workout--and you'll have had fun in the process. Challenge yourself and help keep your mind sharp with these brain-bending games and puzzles.