Related Clues:

• Computer instructions
• Method of encryption or set of rules
• Specially devised system of words, as by Morse
• Encryption, disguised language
• System used to disguise or represent words, like Morse
• Kind of encryption designed to disguise content
• Cypher
• Encrypt
• System of words arrangement for secrecy
• After a century the poet writes it in a secret way
• See, the poetry is hard to decipher
• Symbolically, in E this will keep Pa in control
• What a blow to have this id the doze, by the sound of it!
• After a century the verse may need to be deciphered
• Do some computer programming