Famous Frog Sudoku 600 Puzzles With Solutions. 300 Hard and 300 Very Hard: A Bathroom Sudoku Series Book
| Country | USA |
| Brand | Silver Buffalo |
| Manufacturer | Silver Buffalo |
| Binding | Kitchen |
| ItemPartNumber | CK140364 |
| Model | CK140364 |
| Color | Red |
| ReleaseDate | 2026-01-16 |
| Size | 2 Ounces |
| UnitCount | 1 |
| UPCs | 810019211911 |
| EANs | 0810019211911 |