{"product_id":"9781402737572","title":"Martial Arts Sudoku Level 5: Blue Belt Sudoku","description":"\u003cp\u003eSudoku fever is on! Which book in the Martial Arts Sudoku series will provide the perfect challenge for you? The skill level recommended to solve these puzzles is ranked in the same way as Japanese karate levels—by different colored belts. The difficulty factor is upped for the Blue Belt collection.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Puzzlewright","offers":[{"title":"Default Title","offer_id":47035265908976,"sku":"9781402737572","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781402737572_p0.jpg?v=1763716403","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781402737572","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}