Determining which breed a dog is through via image recognition.
See here for more info: https://www.kaggle.com/c/dog-breed-identification
I tried out this competition to get a more practical understanding of CNNs and the keras framework. While I succeeeded in getting that understanding, it became quite apparent that I didn't have the knowledge to push my way up the leaderboard without blindly copying other solutions.
So after hitting my upper limit of understanding I gave up on this competition and learning outside of the competition.