Classical cryptography has a rich history spanning thousands of years — from Julius Caesar's simple shift cipher to the Vigenère "unbreakable" code that stumped cryptanalysts for centuries. Yet most people only encounter ciphers in passing, through movies or basic puzzles. There's a gap between casual exposure and serious cryptographic study: a fun, progressive way to actually learn how these systems work by breaking them yourself.
This project was chosen specifically because it breaks the canvas+audio pattern of previous RageBuilder projects entirely — it's a text-based puzzle game with card-style UI, frequency analysis tools, and progressive difficulty. No visualization, no sonification — just pure code-breaking logic.
Cipher Room is a gamified cryptography challenge where you work through six progressively difficult rooms, each featuring a different classical cipher type. You start with the simple Caesar cipher and advance through Atbash, Vigenère, Rail Fence, Monoalphabetic Substitution, and finally a combined challenge.
Each room gives you an encrypted message and a toolkit of analysis methods — letter frequency charts, shift sliders, keyword testers, and mapping grids. Your job is to crack the code and type in the decoded plaintext. Earn points for speed and accuracy, build streaks, and unlock harder rooms.