The Times Killer Su Doku Book 11: 150 Lethal Su Doku Puzzles

by The Times

The newest volume in the Killer Su Doku series, featuring the highest-quality puzzles with an extra element of arithmetic

This 11th addition to the successful Times Killer Su Doku series will test puzzlers' 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...

• Format: Paperback
• Language: English
• ISBN: 0007580819
• ISBN13: 9780007580811
• Release Date: June 2015
• Publisher: HarperCollins UK
• Length: 256 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.8" x 5.0" x 7.7"