The ultimate book of Mensa-crafted puzzles, brainteasers, word games, number conundrums, and logical mysteries to test your intelligence Puzzle fans have bought more than 650,000 copies of the Mensa Genius Quiz series-the only books that let readers "match wits with Mensa," comparing how well they do against members of the famous high-IQ society. Here, in a giant omnibus edition, are four best-selling titles: The Mensa Genius Quiz Books 1 & 2, The Mensa Genius Quiz-A-Day Book, and The Mensa Genius ABC Book. Here are more than 800 fun mindbenders to exercise every part of your brain-word games, trivia, logic riddles, number challenges, visual puzzles-plus tips on how to improve your thinking skills. All the puzzles have been tested by members of American Mensa, Ltd., and include the percentage of Mensa testers who could solve each one, so that you can score yourself against some of the nation's fittest mental athletes.

Calling all trivia buffs! Compare yourself to the cream of the crop as you field the same questions that were sent to members of American Mensa with an interest in trivia or puzzles. The percentage of members who got the question right is given along with the answers. Pit your IQ against theirs in five different categories: Movies and Television; Music, Arts, and Letters; Sports and Games; Places; and History and Science. Here's a sampling of the brain crunchers you'll tackle: Two Best Picture winners have had abbreviations in their titles. Name either. Who is third on the list of career home run leaders? Which planet has the most moons? You just might find out that you're a trivia genius. Answers: Mrs. Miniver and Kramer vs. Kramer; Willie Mays; Saturn.

So you think you're smart . . . well, try these quizzes, puzzles, games, and strategies compiled by Mensa, the internationally famous high-IQ society. You need an IQ in the top two percent of the population to join this elite group. Take the sample tests inside to see how you rate alongside such famous Mensans as Buckminster Fuller, Theodore Bikel, and Isaac Asimov. Subjects range from math and logic to culture and trivia.

Test your wits with this all-new collection of mindbusters from Mensa, the high-IQ society. Master puzzler Abbie Salny provides a fun brainteaser, logic twister, math mystery, or word game for every day of the year. Whether you're mathematically, verbally, or visually inclined, you're sure to find twelve months' worth of exciting challenges inside.Included with each puzzle's solution is the percentage of Mensa members who answered it correctly, so you can score yourself against the people with the high IQs. With a puzzle for every date and an extra for leap years, you can match wits with Mensa 366 days out of every year! Here are a couple of sample questions, and the percentage of Mensans who answered correctly: February 24: Can you make three words from the letters LGNEA? (100%) May 14: You have fifty coins that total 1.00. If you lose one coin, what is the chance that it was a quarter? (15%)

With over 1,500 questions, and including separate picture quizzes and IQ-style tests, The Mensa Quiz Book is the ultimate challenge for any aspiring quizzer to trial themselves against the best of the very best.

It’s puzzle nirvana for crossword lovers who have just a few minutes to spare, but still crave a challenge. Adapted from the popular Mensa 10-Minute Crossword Puzzles Page-A-Day Calendar, Mensa 10-Minute Crossword Puzzles strikes a perfect balance: The puzzles are tough enough to be sanctioned by Mensa, the internationally famous high-IQ society, but are designed to be solvable in ten minutes or less. Expertly written by puzzle master Fred Piscop, Mensa member, author of the Mensa calendar, and frequent crossword contributor to both The New York Times and The Washington Post, these cleverly themed crossword puzzles will appeal to both seasoned solvers and novices looking to hone their skills. They are an addictive addition to your morning routine (just add coffee); perfect for evening downtime; just right for your commute on the subway, or while waiting at the doctor’s office or sitting in a restaurant—anytime you need a mental pick-me-up. The book’s chunky format, which works so well for puzzle books like The Original Sudoku series, fits easily into a purse or bag. An answer key is included at the back of the book.

Match wits with one of the country’s most popular crossword creators. Since his first puzzle was published in the New York Times when he was nineteen years old, the author has been challenging newspaper readers from New York to San Diego and Miami to Spokane. Offering the elegance and sophistication of the toughest daily crosswords yet remaining accessible to newcomers, these 72 puzzles will test your knowledge of history, pop culture, science, literature, sports, and more, as well as your ability to figure out clever themes. If you enjoy solving conundrums such as “What the Russians did in 1999” (10 letters), and “Jean-Claude Van Damme sits on the fence” (14 letters), these really clever crosswords are for you! Answers: PUTINPUTIN, BELGIANWAFFLES