Related Clues:
- Wrote an app
- Wrote software
- Hard to crack
- So cryptic, clues often defy expert deconstruction at first
- Recording includes verse that's not immediately understood?
- Cryptically expressed to hoax journalist
- Popular commander of French using secret language
- Record contains poem in encrypted format
- How some diplomats communicate
- Not made clear
- Needing decryption
- In need of a cracker, perhaps
- One way to communicate
- Like a spy's secret message
- Like spy messages