Writeups

A collection of my write-ups on Capture The Flag (CTF) events, hardware challenges and real life encounters. They explain how the goal was accomplished and try to teach you how to approach these kinds of challenges.

Spycam

Beginners Quest 10 - Google CTF

Spycam
A writeup for challenge 10 of the beginners quests of the Google CTF.

Konski-Hiakawa Law of Droids

Beginners Quest 9 - Google CTF

Konski-Hiakawa Law of Droids
A writeup for challenge 9 of the beginners quests of the Google CTF.

Hide and seek

Beginners Quest 8 - Google CTF

Hide and seek
A writeup for challenge 8 of the beginners quests of the Google CTF.

ReadySetAction

Beginners Quest 7 - Google CTF

ReadySetAction
A writeup for challenge 7 of the beginners quests of the Google CTF.

To the moon

Beginners Quest 6 - Google CTF

To the moon
A writeup for challenge 6 of the beginners quests of the Google CTF.

Twisted robot

Beginners Quest 5 - Google CTF

Twisted robot
A writeup for challenge 5 of the beginners quests of the Google CTF.

Electronics Research Lab

Beginners Quest 4 - Google CTF

Electronics Research Lab
A writeup for challenge 4 of the beginners quests of the Google CTF.

High Speed Chase

Beginners Quest 3 - Google CTF

High Speed Chase
A writeup for challenge 3 of the beginners quests of the Google CTF.

Logic Lock

Beginners Quest 2 - Google CTF

Logic Lock
A writeup for challenge 2 of the beginners quests of the Google CTF.

CCTV

Beginners Quest 1 - Google CTF

CCTV
A writeup for challenge 1 of the beginners quests of the Google CTF.

Final Battle

Challenge 24 - AdventOfCTF

Final Battle
A writeup for challenge 24 of AdventOfCTF.

IRC

Challenge 23 - AdventOfCTF

IRC
A writeup for challenge 23 of AdventOfCTF.