The Times Ultimate Killer Su Doku Book 9: 200 of the deadliest Su Doku puzzles (The Times Su Doku) - Softcover

The Times Mind Games

Softcover

ISBN 10: 000821347X ISBN 13: 9780008213473

Publisher: Times Books, 2017

Synopsis

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.

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 150 Deadly Killer puzzles before steeling yourself to take on the 50 Extra Deadly Su Dokus. Are you ready for the challenge?

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.

Warning: Not suitable for amateur puzzlers!

About this title

About the Author:

Times Mind Games brings together the very best puzzles from the pages of The Times: Cryptic and General Knowledge Crosswords, Jumbo Crosswords, Codewords, all levels of Su Doku and mixed number puzzles and word-based games and quizzes.

About this edition

• Publisher: Times Books
• Publication date: 2017
• ISBN 10: 000821347X
• ISBN 13: 9780008213473
• Binding: Paperback
• Number of pages: 288