The Times Killer Su Doku: Book 17: 200 Lethal Su Doku Puzzles Volume 17 (Paperback) (ISBN-13: 9780008404338)

The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic.

This addition to the successful Times Killer Su Doku series will test your skills to the limit, adding the challenge of arithmetic and taking Su Doku to a new and even deadlier level of difficulty. The puzzles use the same 9x9 grid as Su Doku but with an added mathematical challenge. The aim is not only to complete every row, column and cube so that it contains the numbers 1-9, it is also necessary to ensure that the outlined cubes add up to the same number as well.

With 200 new Moderate, Tricky, Tough and Deadly Killer Su Doku puzzles, there is no chance to ease yourself in with simple puzzles. For those who like to live dangerously and push beyond their mental comfort zone, steel yourself for The Times' next, terribly tough installment.


Author: The Times Mind Games
ISBN-10: 000840433X
ISBN-13: 9780008404338
Publisher: Times Books UK
Language: English
Published: 08/01/2021
Pages: 288
Format: Paperback
Weight: 0.45lbs
Size: 7.70h x 5.10w x 0.80d