The Times Super Fiendish Su Doku Book 1: 200 of the most treacherous Su Doku puzzles

Fiendish

by The Times Mind Games

Paperback

ISBN: 978-0-00-758074-3

ISBN-10: 0-00-758074-6

HarperCollins UK · 2014

See also:
2016PaperbackThe Times Super Fiendish Su Doku Book 3: 200 of the most treacherous Su Doku puzzles (Times Mind Games)