{"database": "ctc-catalogue", "table": "sudoku_puzzles", "rows": [[1913, "Sudoku #1913", "2021-05-08", "[\"Mark\"]", null, "[\"Classic\"]", "{\"alt\":\"Learn the Skills to solve Hard Classic Sudoku\",\"caption\":\"Learn the Skills to solve Hard Classic Sudoku\",\"img_src\":\"https://img.youtube.com/vi/4yrXkNoizjM/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=4yrXkNoizjM\"}", "00:17:24", 18]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["1913"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 1035.7960039982572, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}