Tags: osint 

Rating:

# OSINT - A Mirror would be useful

## Challenge description:
![1](https://user-images.githubusercontent.com/70543460/96257050-65261a00-0fc2-11eb-82bb-815ceb0b4dea.png)



## Challenge files:
![redshirt](https://user-images.githubusercontent.com/70543460/96257099-7707bd00-0fc2-11eb-9790-4ff88d4b5c15.png)



## Solution:

According to the description, we need to find the number on the back of that shirt, and the best way to find that is to reverse search that image, and I used Google to do that:

![image](https://user-images.githubusercontent.com/70543460/96257488-22187680-0fc3-11eb-852c-7688e0232ed1.png)

![image](https://user-images.githubusercontent.com/70543460/96257573-45432600-0fc3-11eb-8775-b336df7b0749.png)




So, the flag is:

**flag{29}**

Original writeup (https://github.com/Cyb3rDoctor/e-Jornadas_CTF/blob/main/A_Mirror_would_be_useful.md).