The Times Killer Su Doku 5: 150 Challenging Puzzles from the Times

by The Times Mind Games

Challenge yourself at home with word and number puzzles

This fifth and toughest 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...

• Format: Paperback
• Language: English
• ISBN: 0007305850
• ISBN13: 9780007305858
• Release Date: April 2009
• Publisher: Times Books
• Length: 256 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.7" x 5.0" x 7.7"