Mensa: Brain Training, Paperback Book, By: Mensa Ltd

Exercise your mind with this selection of puzzles from mensa, the world-famous high iq society. Between the covers of this book, you'll find a multitude of puzzle types. There are riddles, visual puzzles, pattern conundrums and more - all guaranteed to provide you with hours of fun. Best of all, you'll give your mind a wonderful workout too. About Mensa Ltd Mensa is the largest and oldest high iq society in the world. It is a non-profit organization open to people who score at the 98th percentile or higher on a standardized, supervised iq or other approved intelligence test.