H101 - A little something to get you started

I'm going to be restarting my ctf adventures on hacker101 so here is an idea of my stats as of today.

I can't remember what I did for most of these so I'll be going through all of them. This post is going to start with the first challenge and every challenge after will have the same title structure (H101 - name) and a ctf tag.

Skills: Web

Difficulty: Trivial

Steps

1. Inspect the webpage.
2. Notice there is a background image file that seems to be on the root structure
3. add /background.png to the url
4. Flag found