Day: 17 April 2019

Knock Code

Knock Codes, sometimes called Tap Code come up intermittently in our Cosykiller boxes. The example below is a telegram written with a classic Knock Code cipher. (We used this on a cruise we did in 2018). Knock Code ciphers encode messages using just 10 letters rather than the usual 26, which makes them quite easy …

Knock Code Read More »