Second-Degree Black Belt Sudoku® (Martial Arts Puzzles Series)
| Country | USA |
| Brand | Puzzlewright |
| Manufacturer | Puzzlewright Press |
| Binding | Paperback |
| PartNumber | 69801 |
| Height | 8.22 |
| Length | 5.47 |
| Weight | 0.5401325419 |
| Width | 0.56 |
| ReleaseDate | 2011-09-06 |
| NumberOfItems | 1 |