{"product_id":"x-sudoku-300-puzzles-panda-puzzle-book-9781078378260","title":"X Sudoku - 300 Puzzles Hard Difficulty - Book 4: Sudoku Variations - Sudoku X Puzzle Books","description":"\u003cp\u003eSudoku puzzles are a proven method for enhancing logic skills. As a logic puzzle, Sudoku is also a great brain game. If you play Sudoku every day, you'll soon begin to see improvements within your concentration and overall brain power. You could reduce your probabilities of Dementia or Alzheimer's simply by solving Sudoku puzzles. \u003cbr\u003eBy using this selection of sudoku puzzle books you would experience enhanced brain capabilities for example focus, logical thinking and memory. \u003c\/p\u003e\u003cp\u003eThis book contains \u003cb\u003e300 Sudoku X puzzles in Hard Difficulty. \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSudoku-X follows exactly the same guidelines as the standard 9x9 Sudoku puzzle, with the only difference is the cross of shaded squares running from all of four corners to the center square, which should also contain one instance of the numbers 1-9. \u003c\/p\u003e\u003cp\u003eThe goal of the puzzle is to complete the blank squares with the correct numbers. All rows, columns, boxes and also shaded diagonals should end up containing all of the numbers from 1 to 9. Each number can only appear once in a row, column, box and shaded diagonal line. To assist you on the way, a few of the cells have already been filled in with a number.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300 X Sudoku book puzzles in Hard Difficulty\u003c\/li\u003e\n\u003cli\u003e4 puzzle per page\u003c\/li\u003e\n\u003cli\u003eAn answer key for every sudoku puzzle \u003c\/li\u003e\n\u003cli\u003ePuzzles are printed on high quality white paper, format size 8,5 x 11 inches\u003c\/li\u003e\n\u003cli\u003ePerfect puzzle book as a special gift\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose your book today by clicking on the \u003cb\u003eBUY NOW\u003c\/b\u003e button at the top of this page.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Panda Puzzle Book\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1078378266\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781078378260\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/06\/2019\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 106\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.58lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.22d","brand":"Panda Puzzle Book","offers":[{"title":"Paperback","offer_id":48449258160383,"sku":"9781078378260","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_09e6fbe0-81a9-4ffa-8fef-e527c8e287c3.jpg?v=1777262592","url":"https:\/\/www.whiterainbookhouse.com\/products\/x-sudoku-300-puzzles-panda-puzzle-book-9781078378260","provider":"WR Book House","version":"1.0","type":"link"}