---
title: "Discussion on \"BroncoCTF : Atomic Substitution Theory Writeup\" | Hashnode"
description: "Discussion on \"BroncoCTF : Atomic Substitution Theory Writeup\". Solve Atomic Substitution Theory using periodic table coordinates, decode tuple symbols into text, and reconstruct the hidden BroncoCTF flag."
url: "https://hashnode.com/posts/broncoctf-atomic-substitution-theory-writeup/6a53c6ffaaf19aab7fab90d5"
---

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# [BroncoCTF : Atomic Substitution Theory Writeup](https://exploitnotes.hashnode.dev/broncoctf-atomic-substitution-theory-writeup?utm_source=hashnode&utm_medium=feed)

Solve Atomic Substitution Theory using periodic table coordinates, decode tuple symbols into text, and reconstruct the hidden BroncoCTF flag.

Jul 12 · 7 min read · exploitnotes.hashnode.dev  
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## Written by

[Yogeshwar Peela](https://hashnode.com/@exploitnotes)

@exploitnotes · Vishakapatnam, India

  
[View profile](https://hashnode.com/@exploitnotes)

I write detailed writeups on HackTheBox, PicoCTF and other CTF challenges. Passionate about web exploitation, Active Directory attacks and ethical hacking

## Responses 1

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[Akash](https://hashnode.com/@akash82)

[Jul 13](https://hashnode.com/posts/broncoctf-atomic-substitution-theory-writeup/6a53c6ffaaf19aab7fab90d5/comment/6a5472dff658f32ae8354f8b)

One thing I liked was that you didn't jump straight to the answer. Walking through the observations and testing the hypothesis step by step made the solution easy to follow. That's something I always find helpful in CTF write-ups.