NOV8TM is issuing the best of their top secret spy gadgets to new recruits. Use the Decoder Rings on your missions to share secret messages with friends, just like in the NetflixTM original series. Prove that you have what it takes to become a top NOV8TM agent!
Picking up S.T.E.A.M.
Codes keep your messages secret by disguising them. With your decoder ring, you can replace letters in your message with numbers to make a kind of code called a substitution cipher. That cipher is based on math since you are taking the positions of letters in the alphabet and shifting them by a set number.