The Largest Sudoku Book in the History of the Universe: 2000 Puzzles with 5 Difficulty Levels
| Country | USA |
| Brand | EMAISTORE |
| Manufacturer | Emaistore |
| Binding | Misc. |
| Model | 3/16 Inch ceramic Spacers |
| Color | 120 Pcs Adjustable Tile Levelers |
| ReleaseDate | 0000-00-00 |