Entertaining Mathematical Puzzles is a collection of old and new intuitive math puzzles of diverse mathematical topics by popular science writer Martin Gardner. The puzzles are grouped into sections covering a variety of mathematical topics like money, speed, geometry, probability, topology, tricky puzzles etc. Clear and concise stories and comments starting each section explain the nature and importance of the math needed to solve each puzzle. All these puzzles need the ability to think logically and clearly and be careful about surprising hidden factors. An accurate explained solution follows each problem. Written in a light and witty style, this insightful puzzle book is captivating and fun to solve.