{"product_id":"times-fiendish-su-doku-book-16-the","title":"Times Fiendish Su Doku Book 16, The","description":"Challenge your brain with these enjoyable puzzles.The latest puzzle book in The Times Fiendish Su Doku series – previously unpublished, quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish puzzles.You don’t need to be a mathematical genius to solve the treacherous puzzles in this collection of Fiendishly difficult puzzles – it’s simply a question of logic.Since the first Su Doku puzzle appeared in The Times in November 2004, this classic game of logic has become a phenomenon, with over 5 million copies of the Times Su Doku series sold worldwide.Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles, and guaranteed to provide hours of mind-stretching entertainment.","brand":"HarperCollins Publishers","offers":[{"title":"Default Title","offer_id":58815695847759,"sku":"9780008535865","price":13.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/0372\/8217\/files\/bf3b8f5bfdae43bcbb583d236e61f0ca9780008535865_1.jpg?v=1789759098","url":"https:\/\/www.suomalainen.com\/products\/times-fiendish-su-doku-book-16-the","provider":"Suomalainen.com","version":"1.0","type":"link"}