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by Frank LongoSpiral-bound details (UK). details (Germany). details (Canada). ISBN: 978-1-4027-4398-6 ISBN-10: 1-4027-4398-X Puzzlewright · 2007 |
| See also: | ||
| 2007 | Spiral-bound | Absolutely Nasty Sudoku Level 2 |
| 2007 | Spiral-bound | Absolutely Nasty Sudoku Level 1 |
| 2007 | Spiral-bound | Absolutely Nasty Sudoku Level 4 |