MW’s Codes and Ciphers Series: The Null Cipher in the Fandango Armchair Treasure Hunt and The Whistle Pig Hunt
One of the clues discovered in the Fandango Armchair Treasure Hunt involved the use of a Null Cipher. The Null Cipher is a form of Steganography. It hides a message within plain text. And while there are multiple ways the system can be used to ‘hide a message’, it’s often …
