{"product_id":"9781454927228","title":"Second-Degree Black Belt KenKe","description":"\u003cbr\u003e\u003cb\u003eMath meets sudoku in this fun, challenging puzzle craze from Japan. \u003c\/b\u003e Calling all KenKen experts! These puzzles are meant only for the experienced solver eager to try some super-hard brainbusters.  KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become!","brand":"Puzzlewright","offers":[{"title":"Default Title","offer_id":47049793536240,"sku":"9781454927228","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781454927228_p0.jpg?v=1763849276","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781454927228","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}