Secret Codes

Navajo Code Talkers

Learn about the Native soldiers and the creative cypher code that helped win WWII.

Morse Code

In an era before telephones, a clever code was created to send messages by telegraph.

Rail Fence Cipher

A simple zigzag pattern can scramble your messages beyond recognition.

Pigpen Ciphers

Pigpen ciphers uses alien-like symbols to hide secret messages.