The term 'Create a Cryptogram' refers to the process of creating a coded message using a substitution cipher. A substitution cipher is a type of encryption where each letter of the plaintext is replaced with another letter or symbol. In order to decode the message, the recipient must know the key used to ENCODE the message. The two crossword solutions for this term are 'ENCODE' (6 letters) and 'ENCIPHER' (8 letters). ENCODE is the process of transforming information into a secret code, while ENCIPHER is the process of transforming plaintext into ciphertext using a cipher.