The Largest Sudoku Book in the History of the Universe: 2000 Puzzles with 5 Difficulty Levels
| Country | USA |
| Brand | Generic |
| Manufacturer | Generic |
| ItemPartNumber | KDKLODDLD-FOURCORNERLOCK |
| Model | KDKLODDLD-FOURCORNERLOCK |
| Color | Four Corner Lock |
| Size | One Size |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |