The Challenges

Welcome to the Challenges page! Here you'll find each of the cipher challenges to test your skills. Stay tuned for updates as we add more challenges each week!

Challenges List

Introduction Challenge 1 (Practice) Challenge 2 (Practice) Challenge 3 (Practice) Challenge 4 Challenge 5 Challenge 6 Challenge 7 Challenge 8 Challenge 9 Challenge 10 Challenge 11 Challenge 12 Challenge 13 Challenge 14 Challenge 15

Challenge Rules

1. Enjoy Yourselves!
All submissions must be your own work. (No AI!)
Please do not post any hints or solutions online
Please don't share solutions with other teams (you are competing against them!)
Please only submit the answers nothing else
Leave any padding charaters or mistakes (from the plaintext) in your answers if applicable
Answers are not case-sensitive and punctuation will be ignored