You use a fraction of your brain's potential - do you want to use more? "Challenge Your Intelligence" offers you the chance to find out what you're really like, and to fully realize your mental potential. Test yourself and discover what your mental strengths are: maybe you prefer numbers to words or can visualize shapes better than you can spell. The tests will help you discover what type of thinker you are, and encourage you to learn new cognitive skills.
John Bremner, Ken Russell and Philip Carter are all Mensa members and highly experienced creators of puzzles and word games for dozens of books that have been published around the world.