Original Sudoku Page-A-Day® Calendar 2026: 365 Puzzles from the Editors at Nikoli
| Country | USA |
| Brand | Penguin Workshop |
| Manufacturer | Penguin Workshop |
| Binding | Paperback |
| ItemPartNumber | illustrations |
| Color | Multicolor |
| ReleaseDate | 2015-12-29 |
| UnitCount | 1 |
| EANs | 9780448483122 |