{"product_id":"krazydad-large-print-killer-sudoku-jim-bumgardner-9781946855237","title":"Krazydad Large Print Killer Sudoku Volume 1: 108 Intermediate to Tough Puzzles","description":"Killer Sudoku is a very popular variant of classic Sudoku that adds some new challenges. These puzzles have more going on and can be extremely satisfying to solve. Once you try them, you'll find it very hard to go back to boring plain old Sudoku This book has 108 puzzles, in order of difficulty ranging from Intermediate to Tough, using the same grading system as my puzzle website, Krazydad.com. Each puzzle has a single, unique solution. This is a \u003cb\u003eLARGE PRINT\u003c\/b\u003e book, with one large puzzle per page. I also publish a 4-per-page Killer Sudoku series with 360 puzzles per book.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jim Bumgardner\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1946855235\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781946855237\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Tiny Lobster\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/03\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 130\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.70lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.28d\u003cbr\u003e\u003cb\u003eLarge Print\u003c\/b\u003e","brand":"Jim Bumgardner","offers":[{"title":"Paperback","offer_id":43940303831295,"sku":"9781946855237","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_7aa6c62a-ce13-4a80-b371-c78c0aabd2cb.jpg?v=1681446419","url":"https:\/\/www.whiterainbookhouse.com\/products\/krazydad-large-print-killer-sudoku-jim-bumgardner-9781946855237","provider":"WR Book House","version":"1.0","type":"link"}