Section outline

Main course page

Challenge 3
Challenge 5


    • Message

      31, 91, 93, 128, 155, 124, 142, 24

      Use the Book Extract to help

    • Book Extract Page

    • How to check your answer

      Type into your web browser

      https://booth.am/CODEWORD

      Replace CODEWORD with the word from the message all in CAPITAL LETTERS

Challenge 3
Challenge 5