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{ "item_title" : "100 Geometric Games", "item_author" : [" Pierre Berloquin", "Martin Gardner", "Denis Dugas "], "item_description" : "There are three loops in a tangle of rope. How many are independent, and how many are interlocked?Two knights stand on a chessboard. How many other knights must you add so that each square is occupied or threatened by a knight?Among six seemingly identical drawings of mandalas, each rotated by multiples of 60 degrees, one is different. Which is it, and why?Challenge yourself with these mind-benders, brainteasers, and puzzles. Each of them has been carefully selected so that none will be too tough for anyone without a math background ― but they're not too easy. Some are original, and all are clearly and accurately answered at the back of the book.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/0/48/678/956/048678956X_b.jpg", "price_data" : { "retail_price" : "10.99", "online_price" : "10.99", "our_price" : "10.99", "club_price" : "10.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }
100 Geometric Games|Pierre Berloquin

100 Geometric Games

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Overview

There are three loops in a tangle of rope. How many are independent, and how many are interlocked?
Two knights stand on a chessboard. How many other knights must you add so that each square is occupied or threatened by a knight?
Among six seemingly identical drawings of mandalas, each rotated by multiples of 60 degrees, one is different. Which is it, and why?
Challenge yourself with these mind-benders, brainteasers, and puzzles. Each of them has been carefully selected so that none will be too tough for anyone without a math background ― but they're not too easy. Some are original, and all are clearly and accurately answered at the back of the book.

Details

  • ISBN-13: 9780486789569
  • ISBN-10: 048678956X
  • Publisher: Dover Publications
  • Publish Date: July 2015
  • Dimensions: 8.4 x 5.4 x 0.5 inches
  • Shipping Weight: 0.45 pounds
  • Page Count: 160

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