Su Doku Challenge book 1: 200 Su Doku puzzles
by
Collins Puzzles
Paperback
details (
UK
).
ISBN: 978-0-00-827963-9
ISBN-10: 0-00-827963-2
Collins
· 2018
See also:
2020
Paperback
Su Doku Challenge book 3: 200 Su Doku puzzles
2019
Paperback
Su Doku Challenge book 2: 200 Su Doku puzzles