{"product_id":"mensa-killer-sudoku-more-than-200-of-the-most-difficult-number-puzzles","title":"Mensa Killer Sudoku: More than 200 of the most difficult number puzzles","description":"Test your powers of deduction against more than 200 devilishly difficult Killer Sudoku puzzles. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of logic. These brand-new puzzles will provide hours of entertainment for anyone who enjoys a difficult mental challenge.","brand":"smeikalbooks","offers":[{"title":"Default Title","offer_id":40904025407573,"sku":"9781802791846N","price":4.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2481\/5790\/files\/b11c34e8-262b-4b03-b4b5-bad568a7ab59.jpg?v=1727347973","url":"https:\/\/smeikalbooks.co.uk\/products\/mensa-killer-sudoku-more-than-200-of-the-most-difficult-number-puzzles","provider":"smeikalbooks","version":"1.0","type":"link"}