EXTRA HARD SUDOKU PUZZLE BOOK: The 300 Worst Sudoku Puzzles in History That Will Destroy Your Life And Brain Cells Just At The First Puzzle
| Country | USA |
| Brand | Clavis |
| Manufacturer | Clavis Publishing |
| Binding | Hardcover |
| Height | 10.2 |
| Length | 9.8 |
| Weight | 0.80027801106 |
| Width | 0.3 |
| ReleaseDate | 2024-05-28 |
| NumberOfItems | 1 |