private:
  test.csv: 6c90a309e95ac51e4a5cb4d3d894e1fa
public:
  sample_submission.csv: 79ae3a798fbeb435b880c312fcf6f357
  train.csv: 0263cce94164ab82b7f8e9948b85f990
zip: ecf1ac608b38c5bcfd81b4f9224b45b1
