300 Medium to Hard Sudoku Puzzle Book: Volume 6
| Country | USA |
| Brand | C Hurst & Co Publishers Ltd |
| Manufacturer | C Hurst & Co Publishers Ltd |
| Binding | Hardcover |
| Height | 13.81887 |
| Length | 8.85825 |
| Weight | 1.71078715312 |
| Width | 1.85039 |
| ReleaseDate | 2021-02-25 |
| NumberOfItems | 1 |