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THE VIRGIN BOOK OF KILLER SUDOKU
By Editors of Virgin Books
The Next step from normal Sudoku
Our Price: £4.99
P&P: £2.00
Availability:
In stock, usually despatched within 24 hours
Paperback: 144 pages
Publisher: Virgin Books (December 26, 2006)
Language: English
ISBN: 0753511584
Book Description
If you thought Sudoku was difficult wait until you try Killer Sudoku! The next step up from normal Sudoku, these killer puzzles use the same grid as Sudoku and require the reader to fill in the numbers 1 to 9 as before. But this time the numbers in the outlined boxes must also all add up to a specific number. With five difficulty ratings, from 'very easy' to 'deadly', the 100 brand-new Killer Sudoku puzzles in this book will provide a challenge to the most ardent Sudoku addict.