{"product_id":"killer-sudoku-200-easy-oliver-quincy-9781985015340","title":"Killer Sudoku - 200 Easy to Master Puzzles 9x9 (Volume 1)","description":"\u003cb\u003eAbout Book\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eThis book introduces you to the amazing world of Killer Sudoku puzzles.\u003cbr\u003eIt will help you understand the rules of this puzzle.\u003cbr\u003eThis book is perfect for players of all skill levels and ages.\u003cbr\u003eYou will find \u003cb\u003e200\u003c\/b\u003e exciting puzzles, both for beginners and for professionals. \u003cp\u003e\u003c\/p\u003e\u003cb\u003eHOW TO PLAY\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eKiller Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once.\u003cbr\u003e- Fill all rows, columns and 3x3 region with numbers exactly like in regular sudoku.\u003cbr\u003e- Every cell is a part of a cage, indicated by dotted line.\u003cbr\u003e- Make sure the cells can be added up to the sum of its cage.\u003cbr\u003e- Numbers cannot repeat within cage.\u003cbr\u003e- Numbers cannot repeat within a single row, column or 3x3 region. \u003cp\u003e\u003c\/p\u003eAs Killer Sudoku belongs to the same class of puzzles as Sudoku the puzzle can demonstrate a wide spectrum of relative difficulty. The grade is determined by a combination of opportunities to solve at each stage and the difficulty of the strategy that grants each solution. Puzzles almost like Calcudoku, but unlike number cannot appear more than once in a block.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Oliver Quincy\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 198501534X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781985015340\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/05\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 140\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.43lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.30d","brand":"Oliver Quincy","offers":[{"title":"Paperback","offer_id":44073418981631,"sku":"9781985015340","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_b579729c-8009-40df-9c49-22273bc3b02c.jpg?v=1685447700","url":"https:\/\/www.whiterainbookhouse.com\/products\/killer-sudoku-200-easy-oliver-quincy-9781985015340","provider":"WR Book House","version":"1.0","type":"link"}