{"product_id":"9781694880918","title":"The Evolution Of Sudoku : Over 75 Hard Sudoku Number Puzzles","description":"The name Sudoku comes from Japan . Su means number. Doku means single. However, not started in Japan. Sudoku originated in Switzerland. Traveled to Japan by way of America. The main idea is to have numbers 1 - 9 visible only once in a linear column.Many find Sudoku puzzles can engage a player in a hypnotic state using the brain connection. No math involved. Just a good way to relax and use your mind at the same time. Many claim Sudoku Improves concentration as well.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e| \u003cb\u003eAuthor: \u003c\/b\u003eJune Blanchard\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublisher: \u003c\/b\u003eIndependently Published\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublication Date: \u003c\/b\u003eSep 22, 2019\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eNumber of Pages: \u003c\/b\u003e102 pages\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-10: \u003c\/b\u003e1694880915\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-13: \u003c\/b\u003e9781694880918\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Independently published","offers":[{"title":"Default Title","offer_id":49199520874801,"sku":"9781694880918","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9781694880918__08691_cc355548-f756-47db-bc77-f323e7c24667.jpg?v=1716869241","url":"https:\/\/www.recomparo.com\/products\/9781694880918","provider":"ReComparo.com","version":"1.0","type":"link"}