{"product_id":"anti-knight-sudoku-9x9-easy-to-extreme-volume-1-276-puzzles-9781503151994","title":"Anti-Knight Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles","description":"\u003cp\u003eBecome a master in solving Anti-Knight Sudoku 9x9. After solving all the puzzles in this book, you will be a Anti-Knight Sudoku Pro. You start with easy Anti-Knight Sudoku puzzles and you gradually build your way up to extremely difficult Anti-Knight Sudoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned \u003c\/p\u003e \u003cp\u003eAnti-Knight Sudoku 9x9 - Easy to Extreme is a collection of 276 puzzles: \u003c\/p\u003e \u003cul\u003e \u003cli\u003e54 easy Anti-Knight Sudoku 9x9 puzzles\u003c\/li\u003e \u003cli\u003e54 medium Anti-Knight Sudoku 9x9 puzzles\u003c\/li\u003e \u003cli\u003e54 hard Anti-Knight Sudoku 9x9 puzzles\u003c\/li\u003e \u003cli\u003e54 extreme Anti-Knight Sudoku 9x9 puzzles\u003c\/li\u003e \u003cli\u003e60 extra logic puzzles\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe goal of Anti-Knight Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once and all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.\u003c\/p\u003e \u003cp\u003eI guarantee that every logic puzzle in this Anti-Knight Sudoku 9x9 puzzle book has been carefully checked to ensure that each puzzle has only 1 solution.\u003c\/p\u003e \u003cp\u003eNone of the puzzles in this book will appear in any of the other PuzzleBooks.net books.\u003c\/p\u003e \u003cp\u003eAnti-Knight Sudoku is also known as No Knight Step Sudoku.\u003c\/p\u003e\u003cbr\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":50339483255058,"sku":"9781503151994","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_31e0e649-abad-4b94-a5e1-9559553c08cb.jpg?v=1728005467","url":"https:\/\/surprise-castle.myshopify.com\/products\/anti-knight-sudoku-9x9-easy-to-extreme-volume-1-276-puzzles-9781503151994","provider":"Surprise Castle","version":"1.0","type":"link"}