Welcome to Codebusters! In this event, teams will cryptanalyze and decode encrypted messages using cryptanalysis techniques for historical and modern advanced ciphers.
Please read and understand the rules!! Rule book link is on home page
Just focus on parts that will be ask at Regionals.
https://drive.google.com/file/d/1aPTsJjVB0RDhQ1IIOjIIbeI9zc16UsoT/view