Cryptography Puzzles


The art of encrypting and decrypting data. Cryptography has been used over the centuries to send secret messages between parties. Nowadays it's used to protect the majority of Internet traffic, important files, entire hard drives, and more. If you don't want just anybody to see it, it better be encrypted!


Puzzle challenge
CSE Puzzle Challenges Points
July 2018 - "Puzzle 1"
September 2018 - "Puzzle 3"
November 2018 - "Puzzle 5"
January 2019 - "Puzzle 7"
March 2019 - "Puzzle Hero"
April 2019 - "Psst Dad"
December 2019 - "Happy Holidays"

4 points