{"product_id":"sudoku-x-120-easy-john-collins-9781659655964","title":"Sudoku X - 120 Easy To Master Puzzles 9x9 - 4","description":"Diagonal Sudoku also called Sudoku X.The puzzle is a 9x9 grid made up of 3x3 subgrids (called \"regions\").Some cells already contain numbers, known as \"givens\".The goal is to fill in the empty cells, one number in each, so that each column, row, region and diagonal contains the numbers 1 through 9 exactly once.Each number in the solution therefore occurs only once in each of three \"directions\", hence the \"single numbers\" implied by the puzzle's name.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e John Collins\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 165965596X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781659655964\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/12\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 72\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.24lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.15d","brand":"John Collins","offers":[{"title":"Paperback","offer_id":47072156778751,"sku":"9781659655964","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_e4fac2bd-3679-40b0-9ddc-8392ceb8c614.jpg?v=1753415948","url":"https:\/\/www.whiterainbookhouse.com\/products\/sudoku-x-120-easy-john-collins-9781659655964","provider":"WR Book House","version":"1.0","type":"link"}