Famous Frog Sudoku 600 Puzzles With Solutions. 300 Hard and 300 Very Hard: A Bathroom Sudoku Series Book
| Country | USA |
| Brand | MACMILLAN |
| Manufacturer | Palgrave Macmillan |
| Binding | Paperback |
| ItemPartNumber | Refer to Sapnet. |
| ReleaseDate | 2001-01-01 |
| UnitCount | 1 |
| EANs | 9781349417704 |