TicTocTou

This was a pwn CTF challenge that I made and was published by Shellmates during InfoSec week.

Challenge information

Challenge: TicTocTou
Difficulty: Medium
Category: Pwn
Description: Have you ever played the game named TicTocTou? Yeah, me too, I used to play it a lot during boring classes in primary school, because, you know, playing games changes your time's perception and the class ends faster!