private:
  test.csv: ef4ebee21345154a7cdfbec0606db01a
public:
  sample_submission.csv: 6ab5162be2a03922cfc6068befc31c22
  test.csv: 39c126e1ac7b2e6641ec54f698b1ebdf
  train.csv: 4b0aaa1c637a452d5d1109aa585bca9f
zip: dd04f45fe8aaa3608c7cfb17adeaa98a
