Got ten minutes and a pencil? Quick enough to solve before you finish your morning coffee—yet tough enough to be sanctioned by Mensa, the internationally famous high-IQ society—each of these ingeniously designed puzzles delivers crossword lovers the challenge they crave in a fast-paced package. Fred Piscop, Mensa member and veteran crossword constructor for The New York Times and The Washington Post, creates puzzles with exceptional elegance and balance. It’s a daily pick-me-up guaranteed to energize your brain.