Ultimate Wordoku Puzzles (Kindle Scribe Only): 100 Hyperlinked Puzzles, Easy to Hard, with Full Solutions— Just for Adults! (Ultimate Puzzle Books: 350+ ... Only) - For Adults, Seniors, and Teens)
| Country | USA |
| Brand | Project Genius |
| Manufacturer | Project Genius |
| Binding | Toy |
| ItemPartNumber | JC004 |
| Model | JC004 |
| Warranty | No Warranty |
| Color | Multi |
| ReleaseDate | 2021-02-01 |
| Size | 5 inches x 4 inches x 4 inches |
| UnitCount | 1 |
| UPCs | 856261005892 |
| EANs | 0856261005892 |