{"product_id":"9780312595593","title":"Will Shortz Presents KenKen for Your Coffee Break : 100 Challenging Logic Puzzles That Make You Smarter","description":"\u003cstrong\u003eWill Shortz Presents KenKen for Your Coffee Break\u003c\/strong\u003e\u003cbr\u003e\u003cb\u003eAuthor(s): Tetsuya Miyamoto, KenKen Puzzle, LLC\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003ePerk up your mind and start your day off right with this collection of challenging KenKen puzzles.\u003cbr\u003e\u003cbr\u003eKenKen can be described simply as sudoku with basic math (addition, subtraction and\/or multiplication and division). It's a fun, addictive, clever puzzle that's winning fans the world over.\u003cbr\u003e\u003cbr\u003eThis edition contains 100 KenKen puzzles that use all four mathematic applications along with solving instructions and an introduction by puzzlemaster Will Shortz.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003eReview(s):\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eISBN:  9780312595593\u003cbr\u003e\u003cbr\u003e ","brand":"St. Martin's Griffin","offers":[{"title":"Paperback \/ softback","offer_id":40594918310094,"sku":"9780312595593","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/7029\/7806\/products\/getimage_37fd5bdd-7b68-42fd-b592-a596402c6210.jpg?v=1637822054","url":"https:\/\/pickwickbookshop.com\/products\/9780312595593","provider":"Pickwick Bookshop","version":"1.0","type":"link"}