The Times Su Doku - The Times Su Doku Book 5: 100 challenging puzzles from The Times (The Times Su Doku)
By Compiled by Wayne Gould
Test your powers of logic with these fun Su Doku puzzles.
The first Times Su Doku book sparked a worldwide publishing phenomenon – sales have topped 4 million copies worldwide since March 2005.
A fifth collection of 100 previously unpublished puzzles from the man who started it all, Wayne Gould. Four levels of difficulty – easy, mild, difficult and fiendish – to challenge, stimulate and divert all Su Doku addicts. The Times Su Doku remains the original, the best and the market leader.