{"product_id":"killer-x-sudoku-200-hard-9x9-killer-diagonal-sudoku-paperback","title":"Killer X Sudoku: 200 Hard 9x9 Killer Diagonal Sudoku - Paperback","description":"\u003cp\u003eby \u003cb\u003eSudoku Mania\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eThe objective is to fill the grid with numbers from 1 to 9 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 9 cells.)In 'Killer X', an additional rule is that each of the long diagonals contains each number once\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 122\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.26 x 9 x 6 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e November 02, 2019\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":42104381079687,"sku":"9781704690247","price":13.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2623\/2711\/files\/c853ec77353cd8657b91eb9a4a24dd8a.webp?v=1732423500","url":"https:\/\/booksby.splitshops.com\/products\/killer-x-sudoku-200-hard-9x9-killer-diagonal-sudoku-paperback","provider":"Books by splitShops","version":"1.0","type":"link"}