Code Girls Crossword

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Across
  1. 1. a secret message system in which an entire word or phrase is replaced by another word, a series of letters, or a string of numbers known as a “code group”
  2. 4. a message that had been captured, or intercepted, from an enemy’s communications
  3. 7. machines built to crack the German enigma cipher by detecting a day’s key settings
  4. 8. a coded message sent by radio
  5. 9. a small group working apart from the main organization
  6. 10. an educated guess about what a coded message says, used to help break the code or cipher
  7. 12. both making and breaking codes and ciphers
  8. 13. discrimination based on gender
  9. 14. to send a message, often using radio signals
Down
  1. 1. the art and science of making codes and ciphers
  2. 2. the art and science of breaking codes and ciphers
  3. 3. a secret message system in which a single letter or number is replaced by another single letter or number
  4. 5. a code made up of dots and dashes, or long and short sounds, that represent letters and numbers
  5. 6. a diplomat working on behalf of his or her government in a foreign country
  6. 11. information collected for military and political purposes