The Times Ultimate Killer Su Doku Book 17

200 of the Deadliest Su Doku Puzzles

Author: The Times Mind Games Series: The Times Su Doku

The Times Ultimate Killer Su Doku Book 17

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Challenge your brain with these enjoyable puzzlesSpecially 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.

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Summary

Description

Challenge your brain with these enjoyable puzzles

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 100 Deadly Killer puzzles before steeling yourself to take on the 100 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 the Author

The Times is a British daily national newspaper, first published in London in 1785. A daily cryptic crossword is published in the main newspaper, and the Mind Games section in the Times2 supplement contains sudoku, Killer Sudoku, KenKen, word polygon puzzles, and a quick crossword.