Div C – High School
NC Essential Standards Alignment:
Event Score Sheet:
National Event Page:
NC Only Event
Something to write with.
Teams will decode encrypted messages using cryptanalysis techniques, or show skill with advanced ciphers by encoding a message.
Teams must bring something to write with and may use one or more non-graphing, non-programmable 4-function calculators (or 5-function calculators), but not a scientific calculator.
High score wins.
This event allows up to 3 team members. Teams are allowed to divide and conquer the test.
The State event supervisor for Codebusters has set up a twitter handle to send out tips and tricks. @NCSO_cb
Make your own codes:
Encode/Decode Tool: http://www.dcode.fr/hill-cipher