Mastering Sudoku Week by Week: 52 Steps to Becoming a Sudoku Wizard
| Country | USA |
| Brand | Planam |
| Manufacturer | Planam |
| Binding | Tools & Home Improvement |
| ItemPartNumber | 641094 |
| Model | 641094 |
| Warranty | 1 year |
| Color | Mid Red |
| Size | 94 |
| UnitCount | 1 |
| EANs | 4030913641942 |
| ReleaseDate | 0000-00-00 |