It’s puzzle nirvana for crossword lovers who have just a few minutes to spare, but still crave a challenge. Adapted from the popular <i>Mensa 10-Minute Crossword Puzzles Page-A-Day Calendar</i>, <i>Mensa 10-Minute Crossword Puzzles</i> 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. <br><br>Expertly written by puzzle master Fred Piscop, Mensa member, author of the Mensa calendar, and frequent crossword contributor to both<i> The New York Times </i>and<i> The Washington Post</i>, 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 <i>The Original Sudoku </i>series, fits easily into a purse or bag. An answer key is included at the back of the book. <br>