{"product_id":"thirddegree-black-belt-kakuro-martial-arts-puzzles-series","title":"ThirdDegree Black Belt Kakuro (Martial Arts Puzzles Series)","description":"\u003cp\u003eWere giving you the THIRD DEGREE!Our first and seconddegree Martial Arts Kakuro books were so incredibly popular that we know people are eager for more! So heres the next level of challenge for fans of these addictive conundrums that feature little numbers throughout the grid. Solvers have to fill in the blanks with digits that add up to the little numbers. Its fun, and it stretches your mental muscles, too!How tough are you? These 150 kakuro are for top solvers only!\u003c\/p\u003e","brand":"Puzzlewright","offers":[{"title":"Default Title","offer_id":45900103680198,"sku":"DADAX1454918365","price":71.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9389\/1014\/files\/61fPpv2N6FL.jpg?v=1780309056","url":"https:\/\/ergodemedia.com\/products\/thirddegree-black-belt-kakuro-martial-arts-puzzles-series","provider":"Ergodemedia","version":"1.0","type":"link"}