{"product_id":"the-times-ultimate-killer-su-doku-book-18-200-of-the-deadliest-su-doku-puz","title":"The Times Ultimate Killer Su Doku Book 18: 200 of the Deadliest Su Doku Puzzles by Times Books","description":"\u003cbody\u003e\n\n\u003cp\u003eChallenge your brain with \u003cstrong\u003eThe Times Ultimate Killer Su Doku Book 18\u003c\/strong\u003e, featuring 200 of the deadliest Su Doku puzzles compiled for enthusiasts seeking a true test of their mettle. This volume is designed for those who crave the toughest Su Doku challenges, offering a unique blend of classic Sudoku rules with an added mathematical element.\u003c\/p\u003e\n\n\u003cp\u003ePrepare for a rigorous mental workout as you tackle 100 Deadly Killer puzzles, followed by 100 Extra Deadly Su Dokus. These diabolically difficult puzzles utilize the standard 9x9 grid but incorporate cages with specific sum requirements, demanding both logical deduction and arithmetic skill. Not suitable for amateur puzzlers, this book is for those ready to push their brainpower to the limit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e200 Ultimate Killer Su Doku puzzles\u003c\/li\u003e\n  \u003cli\u003eIncludes 100 Deadly Killer and 100 Extra Deadly puzzles\u003c\/li\u003e\n  \u003cli\u003eCombines standard Sudoku rules with cage sum challenges\u003c\/li\u003e\n  \u003cli\u003eDesigned for advanced puzzlers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Times Books\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthor:\u003c\/strong\u003e The Times Mind Games\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBinding:\u003c\/strong\u003e Paperback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Four-color\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLanguage:\u003c\/strong\u003e English\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePage Count:\u003c\/strong\u003e 288 pages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7 x 1.78 x 19.69 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 198g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelease Date:\u003c\/strong\u003e January 15, 2026\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISBN-10:\u003c\/strong\u003e 0008748934\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 978-0008748937\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAre you ready for the ultimate Su Doku challenge? Pick up \u003cstrong\u003eThe Times Ultimate Killer Su Doku Book 18\u003c\/strong\u003e and test your limits.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"by The Times Mind Games","offers":[{"title":"Default Title","offer_id":57825680490878,"sku":"0008748934","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3919\/1207\/files\/814EsDRK1dL.jpg?v=1786372966","url":"https:\/\/www.yachew.com\/nl-nl\/products\/the-times-ultimate-killer-su-doku-book-18-200-of-the-deadliest-su-doku-puz","provider":"Yachew","version":"1.0","type":"link"}