{"product_id":"absolutely-nasty®-sudoku-level-4","title":"Absolutely Nasty® Sudoku Level 4","description":"\u003cp\u003e\u003cb\u003eWarning! Only the most skilled sudoku experts should try these mind-blowing puzzles!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e     In this series, you will find puzzles truly worthy of the label \"hard.\" The four volumes of this series range from Level 1 to Level 4, increasing in difficulty with each book. At Level 4, even the fearless approach the mind-melters inside with trepidation. \u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":57504758006133,"sku":"9781454970132","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9781454970132.jpg?v=1786953675","url":"https:\/\/backstory.london\/products\/absolutely-nasty%c2%ae-sudoku-level-4","provider":"Backstory","version":"1.0","type":"link"}