by Nikoli
Paperback
ISBN: 978-1-4027-3649-0
ISBN-10: 1-4027-3649-5
Sterling · 2005
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by NikoliPaperback
ISBN: 978-1-4027-3649-0 ISBN-10: 1-4027-3649-5 Sterling · 2005 |
| See also (possibly by other authors): | ||
| 2006 | Paperback | The Ultimate Sudoku Challenge, Vol. 1 |