From the Back of the CD Case Think you're smart? Curious about your IQ? Play Mensa MindTeasers and see how you measure up. Put your mind to the test with more than 500 new games and puzzles from Mensa, the internationally renowned organization for those with exceptional IQs. Sharpen critical thinking skills. Improve problem-solving abilities. Learn to think smarter. Test your IQ. Features: Tackle over 500 brain-teasing puzzles and games Take eight "Fun IQ" tests, arranged in order of difficulty, and get instant feedback and scores Discover fascinating facts about intelligence and IQ in the in-depth reference section Automatically saves highest scores so you can track your progress Audio hints and answer explanations help improve performance - Take the Instant Challenge - timed, randomly selected puzzles from the CD-ROM's vast database