Cryptic CodeCrushers Cache

This repository contains the CTFs I have participated in and the write-ups of the challenges I have solved. I am an enthusiast with a keen interest in mobile security. As I am continually learning, I welcome any suggestions or corrections. Your feedback is invaluable, and I am eager to learn from you.

CTFs and Their Challenge Files and Write-ups

General Challenges

CTF Name & Year	Challenge Name	Challenge Category	Challenge File	Write-up
HACK'OSINT CTF (2024)	dumped	Forensics	File	Write-up
	hide_and_seek	Forensics	File	Write-up
Huntress (2024)	MatryoshkaQR	Warm-ups	File	Write-up
	Too Many Bits	Warm-ups	File	Write-up
	Cattle	Warm-ups	File	Write-up
	No need for Brutus	Warm-ups	File	Write-up
	Base64by32	Warm-ups	File	Write-up
Flare-On11 (2024)	frog	Misc	File	Write-up
	checksum	re	File	Write-up
TCP1P (2024)	Hash 3 - Collision	Misc	File	Write-up
	Audio Images ?	Forensics	File	Write-up
	Cracknosaurus	Forensics	File	Write-up
	kuli-ah forensik	Forensics	File	Write-up
TUCTF (2024)	My First Encryption	Crypto	File	Write-up
nullcon HackIM CTF (2025)	Ancient Paper	Misc	File	Write-up
Cyber Apocalypse CTF 2025: Tales from Eldoria	SealedRune	re	File	Write-up
	EncryptedScroll	re	File	Write-up

Android CTFs Challenges

CTF Name & Year	Challenge Name	Challenge File	Write-up
Sekai CTF (2024)	Crack Me	File	Write-up
	Hijacker	File	Write-up
CyberSpace CTF (2024)	login	File	Write-up
	Secure Notes	File	[Coming-Soon]
IRON CTF (2024)	TreasureHunt	File	Write-up
	Fire in the Base Camp	File	Write-up
	Secure Vault	File	Write-up
TCP1P (2024)	Intro to APK	File	Write-up
	Endgame	File	[Coming-Soon]
BlockCTF (2024)	Protect Your API Key	File	[Coming-Soon]
1337UP LIVE (Intigriti) (2024)	Cold Storage	File	Write-up
	Quiz	File	Write-up
	Where's my APK	File	Write-up
PwnSec (2024)	ezmobile	File	Write-up
	Firestorm	File	Write-up
	FireInTheHole	File	Write-up
	Snake	File	Write-up
World Wide Flags CTF (2024)	Remind's Funny Stories 3	File	Write-up
LakeCTF (2024)	AndroidApplaketion	File	Write-up
niteCTF (2024)	Renderman	File	[Coming-Soon]
m0lecon (2025) Beginner	DroidCryptor	File	Write-up
KnightCTF (2025)	Knight's Droid	File	Write-up
BYUCTF (2025)	Baby Android 1	File	Write-up
	Baby Android 2	File	Write-up

iOS CTFs Challenges

CTF Name & Year	Challenge Name	Challenge File	Write-up
BlockCTF (2024)	Flower App	File	Write-up