{"product_id":"killer-sudoku-guardian-9781787396937","title":"Killer Sudoku: A Collection of 200 Perplexing Puzzles","description":"\u003cp\u003e\u003cb\u003eTest your wits against 210 difficult previously unpublished killer sudoku puzzles in the first book in the new Guardian puzzle book series.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003ci\u003eThe Guardian\u003c\/i\u003e's killer sudoku puzzles are enjoyed by hundreds of thousands of people every day. While only a minimal level of mathematical knowledge is needed, all of your logical reasoning will be required to solve these brand-new puzzles. The puzzles have been designed to increase in difficulty as the book progresses, meaning this book can be enjoyed by novice and master alike.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Guardian\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1787396932\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781787396937\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Welbeck Publishing\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 06\/15\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 288\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.55lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 7.70h x 5.00w x 0.80d","brand":"Guardian","offers":[{"title":"Paperback","offer_id":44048431907071,"sku":"9781787396937","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_9c491e81-7c95-42c5-a199-e48130b44ddc.jpg?v=1684995731","url":"https:\/\/www.whiterainbookhouse.com\/products\/killer-sudoku-guardian-9781787396937","provider":"WR Book House","version":"1.0","type":"link"}