Sudoku Puzzle Book, 400 Puzzles, 100 Easy, 100 Medium, 100 Hard and 100 Extra Hard: Improve Your Game With This Four Level Book (Sudoku Puzzle Books Series 2)
| Country | USA |
| Brand | CREATESPACE |
| Manufacturer | CreateSpace Independent Publishing Platform |
| Binding | Paperback |
| ItemPartNumber | RKC2008395003 |
| EANs | 9781542802123 |
| ReleaseDate | 0000-00-00 |