Educational Implementation · Jupyter Notebook

HTB-Lost-in-Hyperspace-Writeup

A curated and clean writeup of the "Lost in Hyperspace" Hack The Box AI/ML challenge

Pop Alexandru@pop123-ux · Atlas 70.7 · #4= builder

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What it is

This repository is a writeup for the Hack The Box 'Lost in Hyperspace' CTF challenge, demonstrating how to recover a hidden flag from 512‑dimensional embeddings using PCA and a greedy nearest‑neighbor path in 3D space.

ai
aictf
ctf
ctf-writeups
deep-learning
embeddings
embeddingspace
hackthebox
hackthebox-challenge
hackthebox-writeups

Scored from the code at its last scan, 8 Oct 2026. How merit is scored

Where it counts

Machine Learning80%
Data Science50%
NLP & LLMs20%
Computer Vision10%

How much of the project is about each field, as scoring counts it. It ranks in the field it is most about.

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What it is

Where it counts

Around it on the Machine Learning board

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