{"product_id":"fifty-squares-of-grey-the-spanking-new-sudoku-variant","title":"Fifty Squares of Grey: The Spanking-New Sudoku Variant","description":"\u003cp\u003eWhips, handcuffs . . . sudoku? When you're in the mood for some masochistic pleasure, this variant of the popular puzzle will satisfy your desires. Each 10x10 grid is divided into ten regions of 5x2. Play like regular sudoku, except using numbers 0-9. Then comes the twist: each sudoku also has five 10-square grey regions to complete--a total of 50 squares of grey.\u003c\/p\u003e\u003cdiv class=\"sb-details\"\u003e\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Paperback\u003cbr\u003e\u003cstrong\u003ePublished:\u003c\/strong\u003e 2014\u003cbr\u003e\u003cstrong\u003ePages:\u003c\/strong\u003e 96\u003cbr\u003e\u003cstrong\u003ePublisher:\u003c\/strong\u003e Sterling Publishing Company, Incorporated\u003cbr\u003e\u003cstrong\u003eISBN:\u003c\/strong\u003e 9781454909880\u003c\/p\u003e\u003c\/div\u003e","brand":"Sterling Publishing Company, Incorporated","offers":[{"title":"Standard Secondhand — £62.02","offer_id":47915940053169,"sku":"SB-1454909889-C3","price":62.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2669\/5345\/files\/1454909889.jpg?v=1789717437","url":"https:\/\/sellbooks.co.uk\/products\/fifty-squares-of-grey-the-spanking-new-sudoku-variant","provider":"Sell Books .co.uk","version":"1.0","type":"link"}