CTF-Challenges

This repository is used for storing and sharing any challenges I built for CTF competitions

CTFs and Challenges

Vault 403 CTF - SAIT Fall 2025

• Terminal Hacking: Players must find the correct password to access a locked terminal and retrieve the flag
• Corrupted Terminal Entries: Multiple terminal entries have miscoloured or underlined characters, they combine together to make the encoded flag and a hint on how to decode it
• Radio Transmission: Received radion transmission with multiple layers of encryption

Hack The Planet CTF - SAIT Winter 2026

• Magic Communication: Players need to fix a corrupted image to properly view it and retrieve the flag
• Hidden Layers: Hidden data inside an image reveals the secret passprhase to extract the flag from another image
• Locked Terminal: Players are locked out of a terminal, they need to break in and figure out how to decode and reveal the challenge flag

Forensics

Challenge	Difficulty	Event
Magic Communication	Easy	Hack The Planet CTF
Hidden Layers	Hard	Hack The Planet CTF

Cryptography

Challenge	Difficulty	Event
Corrupted Terminal Entries	Easy	Vault 403 CTF
Radio Transmission	Medium	Vault 403 CTF

Reverse Engineering

Challenge	Difficulty	Event
Terminal Hacking	Easy	Vault 403 CTF
Locked Terminal	Medium	Hack The Planet CTF