$ The First Flag

Challenge Category:

Points:

Time spent: 2-5 mins

Tools required: Browser, Base64 decoder

Description: Entry challenge!

The first flag was hidden in plain sight. The instruction pointed you to the rules page.

You had to look up the source from the browser, and search for flag.

You would end up getting this snippet.

<div style=display:none>Hint: Decode me to find the flag format!
dHJpYmVjdGZ7eW91cl9mbGFnX2hlcmV9
</div>

You could then use any Base64 decoder to get the flag format.