The challenge involved inverting a modular matrix obtained through a series of transformations on an initial state vector.

⚠️ Warning: The following write-up is written in French: https://github.com/ARKANYOTA/write-ups/blob/main/X3CTF/man-vs-matrix/README.md

Original writeup (https://github.com/ARKANYOTA/write-ups/blob/main/X3CTF/man-vs-matrix/README.md).