200 Sudoku Puzzles Mixed Levels Easy to Extreme: 200 Puzzles and Solutions to Challenge Your Brain. Easy. Normal, Hard, Very Hard and Extreme
| Country | USA |
| Brand | MACMILLAN |
| Manufacturer | Palgrave Macmillan |
| Binding | Hardcover |
| ItemPartNumber | Refer to Sapnet. |
| ReleaseDate | 2004-04-15 |
| UnitCount | 1 |
| EANs | 9781403962843 |