["license:cc0-1.0", "size_categories:n<1K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "Year", "dtype": "int64"}, {"name": "Type", "dtype": "string"}, {"name": "Problem", "dtype": "string"}, {"name": "Question", "dtype": "string"}, {"name": "Solution", "dtype": "string"}, {"name": "__index_level_0__", "dtype": "int64"}]