Big Brother's Birthday Challenge At Sudoku Classic - Easy: Complete 50 Puzzles in 50 Days or Less... or Else
| Country | USA |
| Brand | CREATESPACE |
| Manufacturer | CreateSpace Independent Publishing Platform |
| Binding | Paperback |
| PartNumber | RKC2008257575 |
| IsAdultProduct | |
| Height | 11 |
| Length | 8.5 |
| Weight | 2.314853751 |
| Width | 0.19 |
| ReleaseDate | 0000-00-00 |