Link to challenge 1 : https://inclass.kaggle.com/c/iithappliedml-challenge1 For the first challenge, two files, one for each submission. Link to challenge 2 :https://inclass.kaggle.com/c/iithappliedml-challenge2 For the second challenge, it is a little complicated, the 8140.csv is my best score of my first challenge. I am using it to find 0's in my second file. This code must be executed in blocks, only possible in a notebook.