What better way to sharpen your wits and your puzzle skills than with Mensa's book of Riddles & Conundrums?

A collection of riddles, lateral thinking problems, conundrums, mind mazes, posers and baffling brain twisters, to strengthen your brain power.

Take the Mensa challenge! These extraordinarily entertaining puzzles can confound even those with high IQs-and that's what makes them such delightfully tricky fun. A few can be solved relatively quickly, but the hardest may seem nearly impossible to crack. Give your skills a real workout on numerical conundrums, word games, lateral thinking problems, and riddles. Brainteasers, arranged in order of difficulty, train the mind and provide a good time all at once. The most complex bafflers include chess, logic, and spatial puzzles. Here's a small sampler of what's inside! � A farmer has twenty sheep, ten pigs, and ten cows. If we call the pigs cows, how many cows will he have? � Which three boys' names are anagrams of one another? Answers: 1. Ten cows. We can call the pigs cows, but that doesn't make them cows. 2. Arnold, Roland, and Ronald.

The Mensa All-New Puzzle Bookhas something to offer all types of puzzle solver. It will appeal to casual fans who would like to try something a little more challenging, as well as experienced solvers, who will be sure to discover something new. All the puzzles have been created by the intelligence experts at Mensa.

Are you good at thinking outside the box? Do you consider yourself logical? And, most important of all, do you love a good challenge? Then this Mensa collection of devious brain-bafflers will entertain you -- and your friends and family -- for hours.

Give your brain a workout on the type of brainteasers that challenge the best solvers at the World Puzzle Championships. They're tough, but fun, and the feeling of satisfaction you get when you succeed is simply unbeatable. Some of the puzzles are oldies but goodies, like battleships--and its many variants--where you search for a fleet hidden within a grid. In "Eminent Domain," try to determine which blanks cells are owned by the numbered ones. For "Hex Loops," locate a path that travels through adjacent hexagons: the trick is, it has to end where it started, and the lines can't touch or cross. From Snaky Tiles to Spiral Galaxies, these Mensa-level conundrums will get your mind in shape.