1,000 + Mega jigsaw killer sudoku 6x6: Logic puzzles extreme levels
| Country | USA |
| Brand | BN publishing |
| Manufacturer | bn publishing |
| Binding | Paperback |
| PartNumber | RKC2008808638 |
| IsAdultProduct | |
| Height | 9 |
| Length | 6 |
| Weight | 0.35053499658 |
| Width | 0.25 |
| ReleaseDate | 0000-00-00 |