Product Description

Product Details

• Amazon Sales Rank: #39864 in Books
• Published on: 1992-04-10
• Original language: Russian
• Binding: Paperback
• 320 pages

From Amazon.com
This book has been a classic in the former Soviet Union since it was first published in 1956, and it remains just as entertaining today. A master at making math fun for his high school students, Boris Kordemsky loaded this clever collection with a wide variety of math and logic related games and puzzles dealing with magic squares, tricky weights and measures, properties of numbers, mathematical tricks, and more. Number and math game fans are bound to find several new amusements here. Even many of the well-known classics from generations past take on new life with the fresh twists Kordemsky provides.

Customer Reviews

Comprehensive set of math puzzles for various levels
Nice collection of problems which demand some creativity as well as varying degrees of mathematical prowess. Also populated with interesting anedotes regarding mathematicians throughout history.

Although no mathematics beyond the high school level is required, the challenge lies in the ingenious application of even the most rudimentary math and logic necessary to successfully tackle these exercises. The problems range from rather simple to difficult. Some amount to raw logic riddles requiring little or no math while others offer the opportunity to fine tune one's skills in geometry and algebra. In addition to offering a rich variety of problems which will satisfy the needs of puzzlists at many levels, the editors have made a good point of dividing the problems into categories emphasizing different sets of skills including geometry, algebra, arithmetic operations, spatial visualization and logic. Such a delineation makes it easy evaluate strengths and weaknesses so you can focus on areas of improvement.

Given the long history of this publication, several problems will be familiar to some seasoned puzzle enthusiasts but most will still provide a fresh challenge.

One of the best puzzle books ever.
I greatly enjoy mathematical puzzles and brain teasers and regularly look for good puzzle books out there. I picked this one up about 10 years ago, and it's still one of the best I've ever encountered. Many of the problems are short and concise, but provide great challenges. A great learning tool as well as a nice diversion for many ages.

very interesting
I teach my sons using this book (6,8 grades).