Sudoku: Medium - Hard: 200 advanced sudoku puzzles (Sudoku puzzle books)
| Country | USA |
| Brand | SHOE GEAR |
| Manufacturer | Liberty Mountain Sports LLC |
| Binding | Sports |
| ItemPartNumber | 115452 |
| Model | 115452 |
| Warranty | Manufacturer Warranty |
| Color | Brown/Brown |
| Size | 72-Inch |
| UnitCount | 1 |
| UPCs | 066510562964 |
| EANs | 0066510562964 |
| ReleaseDate | 0000-00-00 |