Written by Official American Mensa Puzzle author, Tim Sole, this captivating collection of over 150 mind-bending conundrums is perfect for anyone seeking a challenge.
Can you solve the almost impossible? Whether you're a seasoned puzzle solver or a newcomer, this collection promises a fun mental workout with a huge variety of fiendish puzzles. Inside you will find cryptic riddles, numerical conundrums, satisfying codebreakers and...
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.