{"product_id":"absolutely-nasty®-sudoku-level-5","title":"Absolutely Nasty® Sudoku Level 4","description":"Warning! Only the most skilled sudoku experts should try these mind-blowing puzzles!\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. ","brand":"Union Square \u0026 Co.","offers":[{"title":"Default Title","offer_id":58466929475919,"sku":"9781454970132","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/0372\/8217\/files\/9781454970132_1-absolutely-nasty-sudoku-level-4.jpg?v=1786619709","url":"https:\/\/www.suomalainen.com\/products\/absolutely-nasty%c2%ae-sudoku-level-5","provider":"Suomalainen.com","version":"1.0","type":"link"}