| Rating | Solver | Clue |
|---|---|---|
| MORSE | Radio (code) | |
| ALPHA | Radio code for A | |
| BRAVO | Radio code for B | |
| NOVEMBER | Radio code for N | |
| HOTEL | Radio code for H | |
| ECHO | Radio code for E | |
| CHARLIE | Radio code for C | |
| YANKEE | Radio code for Y | |
| INDIA | Radio code for I | |
| DELTA | Radio code for D | |
| OSCAR | Radio code for O | |
| XRAY | Radio code for X | |
| ROMEO | Radio code for R | |
| SIERRA | Radio code for S African nation half-finished | |