{"product_id":"9780007364527","title":"The Times Ultimate Killer Su Doku Book 2 : 120 Challenging Puzzles from the Times","description":"\u003ch3\u003eAuthor:  The Times Mind Games \u003c\/h3\u003e\u003ch4\u003eSudoku \u0026amp; number puzzles\u003c\/h4\u003e\u003ch5\u003ePublished on 30 September 2010 by HarperCollins Publishers (Times Books) in the United Kingdom as part of 'The Times Su Doku' series.\u003cbr\u003e\u003cbr\u003ePaperback | 224 pages\u003cbr\u003e196 x 129 x 14 | 164g\u003cbr\u003e\n\u003c\/h5\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eTest your powers of logic with these challenging Su Doku puzzles.\u003c\/p\u003e\u003cp\u003e For those who like to live dangerously and push beyond their mental comfort zone, steel yourself for the second book in The Times' toughest Killer series yet.\u003c\/p\u003e\u003cp\u003e Prepare for the extreme mental challenge of 100 Deadly-level Killer puzzles, including, exclusive to The Times, 20 Extra Deadly, to really test your limits: this is the only series in which you'll find such a torturous collection.\u003c\/p\u003e\u003cp\u003e The Times Ultimate Killer Su Doku 2 is not for the fainthearted. The puzzles use the same 9x9 grid as Su Doku, and have an added mathematical challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1-9, it is also necessary to ensure that the outlined cubes add up to the same number as well.\u003c\/p\u003e\u003cp\u003e If the first Ultimate Killer Su Doku didn't scare you off – see how you fare after tackling this one…\u003c\/p\u003e","brand":"HUNTS BOOKSHOP LTD","offers":[{"title":"Default Title","offer_id":58179114729853,"sku":"9780007364527","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/8635\/9739\/files\/9780007364527.jpg?v=1778954832","url":"https:\/\/huntsbookshop.com\/products\/9780007364527","provider":"Hunt's Bookshop","version":"1.0","type":"link"}