{"product_id":"9780008673154","title":"The Times Ultimate Killer Su Doku Book 17 : 200 of the Deadliest Su Doku Puzzles","description":"\u003ch3\u003eAuthor:  The Times Mind Games \u003c\/h3\u003e\u003ch4\u003eSudoku \u0026amp; number puzzles\u003c\/h4\u003e\u003ch5\u003ePublished on 16 January 2025 by HarperCollins Publishers (Times Books) in the United Kingdom as part of 'The Times Su Doku' series.\u003cbr\u003e\u003cbr\u003ePaperback | 288 pages\u003cbr\u003e128 x 199 x 20 | 196g\u003cbr\u003e\n\u003c\/h5\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eGift a Times puzzle book for the Su Doku fan in your family this Christmas.\u003c\/p\u003e\u003cp\u003e Test your powers of logic with these challenging Su Doku puzzles.\u003c\/p\u003e\u003cp\u003e Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.\u003c\/p\u003e\u003cp\u003e Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you ‘warm up’ with the 100 Deadly Killer puzzles before steeling yourself to take on the 100 Extra Deadly Su Dokus. Are you ready for the challenge?\u003c\/p\u003e\u003cp\u003e Not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage.\u003c\/p\u003e\u003cp\u003e Warning: Not suitable for amateur puzzlers!\u003c\/p\u003e","brand":"The Guisborough Bookshop Ltd","offers":[{"title":"Default Title","offer_id":51097342411088,"sku":"9780008673154","price":7.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/4988\/2448\/files\/9780008673154_b5c12f0b-145a-4527-b521-125d18d7cf0e.jpg?v=1765989552","url":"https:\/\/guisboroughbookshop.co.uk\/products\/9780008673154","provider":"guisboroughbookshop","version":"1.0","type":"link"}