{"product_id":"second-degree-green-belt-sudoku-9781402737152b","title":"Second-Degree Green Belt Sudoku","description":"With a separate sudoku book for every level, all puzzle lovers can play this wildly popular, incredibly addictive game that's appearing in major newspapers all over! Taking a page from karate - another Japanese art - each title is graded by colour: White Belt for easy, Green Belt for medium level, Brown Belt for hard, and Black Belt for the super-tough solvers. And because each book has an amazing 300 puzzles, the fun can go on for hours. \n","brand":"Sterling","offers":[{"title":"Bargain","offer_id":42826865279056,"sku":"9781402737152B","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8173\/5760\/files\/9781402737152-l.jpg?v=1785907826","url":"https:\/\/bookoutlet.com\/fr\/products\/second-degree-green-belt-sudoku-9781402737152b","provider":"Book Outlet","version":"1.0","type":"link"}