Description

Book Synopsis
The ideal gift for su doku enthusiasts.If you like to live dangerously and push beyond your mental comfort zone, steel yourself for The Times'' toughest Ultimate Killer puzzles. A bumper collection of more than 360 puzzles for hard-core solvers. Selected from The Times these puzzles will challenge the sharpest minds.Includes Deadly-level Killer puzzles, and Extra Deadly, to really test your limits: this is the only place you''ll find such a torturous collection in a single book.These puzzles are not for the fainthearted, they 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.But unlike with previous books, there is no chance to ease yourself in with Easy, or even Tough puzzles: this book is the Ultimate Killer Su Doku completely deadly.Puzzles in this collection are taken from T

The Times Big Book of Ultimate Killer Su Doku

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    A Paperback / softback by The Times Mind Games

    £7.99

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    Order before 4pm tomorrow for delivery by Sat 3 Oct 2026.

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      Book details

      Publisher HarperCollins Publishers
      Published 4 March 2021
      ISBN-13 9780007983162
      978-0007983162
      ISBN-10 0007983166
      Also in:
      Health & Wellbeing Memory improvement and thinking techniques Self Help & Mindfulness Not Just Books Stationery

      Description

      Book Synopsis
      The ideal gift for su doku enthusiasts.If you like to live dangerously and push beyond your mental comfort zone, steel yourself for The Times'' toughest Ultimate Killer puzzles. A bumper collection of more than 360 puzzles for hard-core solvers. Selected from The Times these puzzles will challenge the sharpest minds.Includes Deadly-level Killer puzzles, and Extra Deadly, to really test your limits: this is the only place you''ll find such a torturous collection in a single book.These puzzles are not for the fainthearted, they 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.But unlike with previous books, there is no chance to ease yourself in with Easy, or even Tough puzzles: this book is the Ultimate Killer Su Doku completely deadly.Puzzles in this collection are taken from T

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