Home Unit 3 Task 3 #primary Task 3 #primary By lewis. Published on July 8, 2020. 1 Enigma code is another interesting example of how cryptic codes have been used throughout history. History link to WWII Share this:TwitterFacebookLike this:Like Loading... 1 comment Add yours 1 Meridith Ebbs (NSW Project Officer) on July 8, 2020 at 4:36 pm Log in to Reply I agree I love Enigma. Loading... You must log in to post a comment.