The Times Fiendish Su Doku Book 9: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)

Challenge good

The puzzles are very good well worth buying.

One of many sudoku books I have had. The Times sudoku puzzles are by far the best. Have given me hours of fun doing them.

Exactly as you'd expect, though possibly some of the puzzles are easier than in previous collections

A good Sudoku book but not really fiendish! Difficult but so far all solved without using any special techniques such as X- wing. Enjoyable all the same.

let the fun start with this book

It is difficult at first and takes a while to do the Su Dokus right but just write in pencil at first and you will work out a way to do them, I can now do them without writing the numbers in the corners.

Pity so many of the sudukas had already been started