{"database": "ctc-catalogue", "table": "sudoku_puzzles", "rows": [[498, "Sudoku #498", "2018-11-21", "[\"Mark\"]", null, "[\"Extra Regions\"]", "{\"alt\":\"Disjoint Groups Sudoku - another variant from the World Championship\",\"caption\":\"Disjoint Groups Sudoku - another variant from the World Championship\",\"img_src\":\"https://img.youtube.com/vi/juqX3rR5TuM/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=juqX3rR5TuM\"}", "00:23:59", 24]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["498"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 316.6023840003618, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}