private:
  test.csv: bde6668df6af0c858a8eea028a140bfb
public:
  sample_submission.csv: 6bec1773dc78bbe72a70a539e86a8bac
  train_labels.csv: c2dc9aa0bb1a60ba40215f979d81df6c
zip: 0004b231e3a9dcff5bf82b59a52b9160
