This is where I’ll attempt to detail my efforts with Kryptos, specifically K4.

Because of the way WordPress works, I need category page to act as the parent page for all of the separate ideas.

The best way to search them is topically. If they’re unfinished it’s probably because they’re a work in progress.


Keyword Retrieval

Language Analysis


Substitution Ciphers

Transposition Ciphers

Known-Plain Text Attacks

Unfinished Ideas

One-Time Pad Cipher

Cognitive Bias

Cognitive Dissonance

Collaborative Efforts


Frequency Analysis and Digraph Analysis


A hypotheses-driven attempt complete with predictions, methods, results and discussion.

Superencipherment followed by Transposition


Kryptos Fan