{"product_id":"killer-sudoku-puzzle-book-for-alena-gurin-9798744798079","title":"Killer Sudoku Puzzle Book for Adults: 200 Hard Puzzles 9x9 (Volume1)","description":"\u003cb\u003eThe book contains 200 excellent Killer Sudoku puzzles 9x9 at the level of Hard.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e All riddles have only 1 solution. \u003c\/li\u003e\n\u003cli\u003e 2 puzzles per page. \u003c\/li\u003e\n\u003cli\u003eThe font size is correct you will not have to strain your eyes when solving puzzles.\u003c\/li\u003e\n\u003cli\u003eHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). \u003cul\u003e\u003cbr\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e Killer Sudoku is based on the original Sudoku grid, with the same rules and numbers-1 to 9, but with an added mathematical challenge. The only difference is the killer Sudoku: additional numbers are given - the sums of values in groups of cells. The numbers contained in the group cannot be repeated. This variant also called \"Sums Sudoku\", \"Sums Number Place\", \" Samunamupure \", \"Kikagaku Nampure\".\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Alena Gurin\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8744798075\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798744798079\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/26\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 122\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.38lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.26d","brand":"Alena Gurin","offers":[{"title":"Paperback","offer_id":43944844689663,"sku":"9798744798079","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_50e78893-1fab-4f11-85a1-7a50a1b63a7b.jpg?v=1681505356","url":"https:\/\/www.whiterainbookhouse.com\/products\/killer-sudoku-puzzle-book-for-alena-gurin-9798744798079","provider":"WR Book House","version":"1.0","type":"link"}