<p/><br></br><p><b> About the Book </b></p></br></br>This motley collection features more than 100 puzzles involving coin tricks, chess problems, magic squares, and a host of other intriguing scenarios. Minimal mathematical knowledge required. Includes solutions.<p/><br></br><p><b> Book Synopsis </b></p></br></br><p>"Does your brain need a workout? Are you wondering what to do? Well this could be the book for you! This is a great book for anyone who is looking for a challenge and, if you get too stuck, the author kindly also provided the answers at the end of each chapter!" -- Splashes Into Books<br>Give your mind a playful workout with this collection of more than 100 inventive puzzles. Finding the solutions requires only minimal mathematical knowledge and will test your imagination as well as your brainpower. The motley collection ranges from conundrums and mathematical stunts to practical situations involving counting and measuring. Chess problems, magic squares, and a host of other intriguing scenarios will amuse and challenge puzzle enthusiasts and fans of recreational mathematics. Answers appear at the end of each chapter.<br>These puzzles are the inventions of a gifted Soviet mathematician, Yakov Perelman, whose popular science books on astronomy, physics, and mathematics inspired generations of readers. Perelman's distinctive style, abounding in wit and ingenuity, adds a special flair to his timeless riddles and brainteasers.</p><p/><br></br><p><b> From the Back Cover </b></p></br></br><P>Give your mind a playful workout with this collection of more than 100 inventive puzzles. Finding the solutions requires only minimal mathematical knowledge and will test your imagination as well as your brainpower. The motley collection ranges from conundrums and mathematical stunts to practical situations involving counting and measuring. Chess problems, magic squares, and a host of other intriguing scenarios will amuse and challenge puzzle enthusiasts and fans of recreational mathematics. Answers appear at the end of each chapter.<BR>These puzzles are the inventions of a gifted Soviet mathematician, Yakov Perelman, whose popular science books on astronomy, physics, and mathematics inspired generations of readers. Perelman's distinctive style, abounding in wit and ingenuity, adds a special flair to his timeless riddles and brainteasers.<BR>Dover (2015) republication of the edition originally published by the Frederick Ungar Publishing Co., New York, 1965.<BR>See every Dover book in print at<BR>www.doverpublications.com<p/><br></br><p><b> About the Author </b></p></br></br>Yakov Perelman (1882-1942) was a Russian popular science writer, editor, and educator.
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