{"product_id":"second-degree-black-belt-kenken-martial-arts-puzzles-series-9781454927228b","title":"Second-Degree Black Belt KenKen (Martial Arts Puzzles Series)","description":"Calling all KenKen experts! These puzzles are meant only for the experienced solver eager to try some super-hard brainbusters. \u003cbr\u003e\u003cbr\u003eKenKen 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":"Puzzle Wright Press","offers":[{"title":"Bargain","offer_id":42824572371024,"sku":"9781454927228B","price":6.49,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8173\/5760\/files\/9781454927228-l.jpg?v=1785897141","url":"https:\/\/bookoutlet.com\/en-ca\/products\/second-degree-black-belt-kenken-martial-arts-puzzles-series-9781454927228b","provider":"Book Outlet","version":"1.0","type":"link"}