1000+ Hard to Extreme Sudoku Puzzles for Adults, Teens, and Seniors: A Brain Training Challenge with Full Solutions and Extra Variants (Classic Sudoku Collection)
| Country | USA |
| Brand | ViewJoy |
| Binding | Apparel |
| ItemPartNumber | CX3037 T02 |
| Model | CX3037 T02 |
| Color | Tortoise |
| Size | Oversized |
| ReleaseDate | 0000-00-00 |