Famous Frog Sudoku 600 Puzzles With Solutions. 300 Hard and 300 Very Hard: A Bathroom Sudoku Series Book
| Country | USA |
| Brand | Coordination Group Publications Ltd (CGP) |
| Manufacturer | Coordination Group Publications Ltd (CGP) |
| Binding | Paperback |
| Height | 11.61415 |
| Length | 8.2677 |
| Weight | 0.440924524 |
| Width | 0.19685 |
| ReleaseDate | 2019-01-15 |
| NumberOfItems | 1 |