20th Anniversary Sudoku: A special edition sudoku puzzle book to commemorate your 20th wedding anniversary
| Country | USA |
| Brand | HarperCollins Children's Books |
| Manufacturer | William Collins |
| Binding | Paperback |
| ItemPartNumber | 1 |
| ReleaseDate | 2026-03-10 |
| UnitCount | 1 |
| EANs | 9780007920686 |