I did it! To see the prompt for each day, check out Fat Mum Slim's original post explaining the challenge.
As silly of a goal as this was, I'm pleased with myself that I managed to complete it. I think I only posted one day late! This was a great exercise in creativity--it encouraged me to take photos of subjects I wouldn't normally and encouraged me to take more Instagram photos overall. I tried to mix it up and use as many filters as possible but I don't think I caught them all. I'd like to do more photo-a-day challenges in the future and hopefully will accrue enough photos to steal Katie's idea of making an Instagram wall.