Someone in my college hosted an ARG game. There is an image I've been trying to solve for a while.

I have tried reading the EXIF, opening with Notepad, Changing various things in Photoshop [Saturation, HUE, exposure, etc].

Nothing seemed to work.

I've noticed that the words "Find out" and "Guess" are slightly stronger green than the other letters.

Kind regards,

Beans.