To complete this special type of SUDOKU puzzle, fill in the square so that each of the digits 1 through 9 will appear exactly once in each row, in each column, and in each irregularly shaped box (marked by a heavy red line).
| 1. Rob Miles | Northbrook, Illinois |
| 2. Ivy Joseph | Pune, Maharashtra, India |
| 3. SreeRoopa Sankararaman | Singapore, Singapore |
| 4. Bob Currie |
R E Campbell Company, Houston, Texas |
| 5. Kelly Stubblefield | Mobile, Alabama |