The Times Su Doku Book 1 (RARE BOOKS)

Since it first appeared in The Times in November 2004. Su Doku has attracted a huge following. Many thousands of readers either start or end their day by tackling ‘the crossword without words’ as it has been described. Here is a collection previously unpublished puzzles. They 1 anged according to difficulty: starting with the pusiest and ending with the fiendishly difficult.

Remember: you don’t need to be a mathematical genius to solve these puzzles; it is simply a question of logic…