This script generates CAPTCHAs using the pulfrich effect, making it visually impossible to detect using traditional OCR algorithms.

For best effect, cover your right eye with a sunglass or some other translucent object.

https://skaffa.github.io/pulfrich-captcha/

I consider this a Proof of Concept

In the 'captchas' folder are some examples

Note: This project is mostly made by AI. ChatGPT and Deepseek were used for this. If for some reason anyone decides to contribute to this repo, I recommend using AI generated code, to not waste your time. Otherwise, fork or clone this repo and do whatever with it.