## Solution.
* From challenge description I googled `"matt2r2"` with quotes.
* Then I got a a `reddit` page link. [https://www.reddit.com/user/matt2r2/comments/g23kk6/colors/](http://)
* In the reddit page I got
> Colors
UMDCTF-{तुमने मुझे ढूंढ़ लिया}

**Flag :**`UMDCTF-{तुमने मुझे ढूंढ़ लिया}`