{"product_id":"diagonal-sudoku-samurai-x-100-puzzles-9781548193607","title":"Diagonal Sudoku Samurai X: 100 puzzles","description":"\u003cp\u003e • Author(s): Djape\u003cbr\u003e • Publisher: Createspace Independent Publishing Platform\u003cbr\u003e • Publisher Imprint: Createspace Independent Publishing Platform\u003cbr\u003e • BISAC: Sudoku\u003c\/p\u003e\u003cp\u003eThe rules of Diagonal Sudoku Samurai X Gattai-5 sudoku: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEach Samurai Sudoku puzzle consists of 5 overlapping 9×9 Sudoku sub-puzzles\u003c\/li\u003e\n\u003cli\u003eEach 9×9 sub-puzzle must be solved according to the rules of Sudoku: each row, column and 3x3 \"nonet\" must contain all digits from 1 to 9. Therefore, digits cannot be repeated in them. Digits cannot be repeated on the diagonals, either. The diagonals are drawn in each puzzle; there are 10 of them altogether and each diagonal consists of precisely 9 numbers, so every diagonal must contain all digits from 1 to 9.\u003c\/li\u003e\n\u003cli\u003eEach 9×9 sub-puzzle when solved individually could have more than one solution.\u003c\/li\u003e\n\u003cli\u003eDO NOT ATTEMPT to completely solve each 9x9 sub-puzzle as an individual puzzle.\u003c\/li\u003e\n\u003cli\u003eNever resort to guessing. My puzzles can be solved using deduction logic.\u003c\/li\u003e\n\u003cli\u003eEach Samurai Sudoku puzzle has one solution only.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eThere are 100 puzzles in this book and they are evenly split across 5 levels of difficulty.\u003cbr\u003eEnjoy!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Paperback","offer_id":45536708722839,"sku":"9781548193607","price":1078.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781548193607.webp?v=1767115178","url":"https:\/\/atlanticbooks.com\/products\/diagonal-sudoku-samurai-x-100-puzzles-9781548193607","provider":"Atlantic Books","version":"1.0","type":"link"}