{"product_id":"geometric-magic-squares-a-challenging-new-twist-using-colored-shapes-instead-of-numbers-dover-puzzle-books-math-puzzles","title":"Geometric Magic Squares: A Challenging New Twist Using Colored Shapes Instead of Numbers","description":"\u003ch2\u003eGeometric Magic Squares\u003c\/h2\u003e\u003cp\u003eA groundbreaking twist on one of mathematics’ oldest puzzles. Traditional magic squares use numbers arranged so that every row, column, and diagonal adds up to the same total — a concept with a literature spanning 2,500 years. In this innovative work, British engineer Lee C.F. Sallows replaces numbers with two-dimensional geometric forms, initiating what he calls a Copernican revolution in our understanding of magic squares.\u003c\/p\u003e\u003cp\u003eThe result is not merely a novel kind of geometrical magic square, but a revelation: traditional magic squares are now better understood as the one-dimensional instance of a broader geometrical activity. A fascinating read for puzzle enthusiasts, mathematicians, and anyone who loves a genuinely new idea. Published by Dover Publications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces numbers with colored 2D geometric shapes\u003c\/li\u003e\n\u003cli\u003eRooted in 2,500 years of magic square history\u003c\/li\u003e\n\u003cli\u003eBy British engineer Lee C.F. Sallows\u003c\/li\u003e\n\u003cli\u003ePart of the Dover Puzzle Books: Math Puzzles series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Book Outpost","offers":[{"title":"Default Title","offer_id":49192649326836,"sku":"9780486489094","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/8476\/9524\/files\/9780486489094.jpg?v=1786988732","url":"https:\/\/shop.niksstuff.com\/products\/geometric-magic-squares-a-challenging-new-twist-using-colored-shapes-instead-of-numbers-dover-puzzle-books-math-puzzles","provider":"Niksstuff","version":"1.0","type":"link"}