Quick and detailed solutions of ultra sudoku: 500 puzzles for beginner to expert players
| Country | USA |
| Brand | Olivia Garden |
| Manufacturer | Olivia Garden |
| Binding | Health and Beauty |
| Color | Silver-Blue |
| UPCs | 752110200114 |
| EANs | 0752110200114 |
| ReleaseDate | 0000-00-00 |