{"product_id":"9781402739330","title":"White Belt Kakuro : 150 Puzzles","description":"\u003cp\u003eKakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.\u003c\/p\u003e","brand":"Puzzlewright Press","offers":[{"title":"Default Title","offer_id":48215578116331,"sku":"00000_00000_00000_00000","price":21.95,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9781402739330-1.jpg?v=1781677355","url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9781402739330","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}