Polybius 1–5, A=11. Add the key's Polybius numbers, repeating RAIL.
Cipher · Sunday 30 August 2026
This desk has not corrected this file. Corrections.
Hard. Nihilist: Polybius numbers plus a repeating key. Key RAIL. I/J share.
Cipher · Sunday 30 August 2026
Polybius 1–5, A=11. Add the key's Polybius numbers, repeating RAIL.
This desk has not corrected this file. Corrections.
The paper
Comments
No notes on this story yet.
Sign in to comment