1000+ Sudoku Diabolical to Extreme Puzzle Book for Adults: A Book With 1000+ Sudoku Puzzles from Diabolical to Extreme for Adults.
| Country | USA |
| Brand | HINDAWI |
| Binding | Apparel |
| Model | NT2380-KK |
| Color | Khaki |
| Size | One Size |
| UPCs | 712640213619 |
| EANs | 0712640213619 |
| ReleaseDate | 0000-00-00 |