{"database": "ctc-catalogue", "table": "not_gas_puzzles", "rows": [[638, "Sudoku #638", "2019-04-27", "[\"Mark\"]", null, "[\"Classic\"]", "{\"alt\":\"Spot one useful trick - and this hard puzzle is easy!\",\"caption\":\"Spot one useful trick - and this hard puzzle is easy!\",\"img_src\":\"https://img.youtube.com/vi/p3oafUDuVrI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=p3oafUDuVrI\"}", "00:11:39", 12]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["638"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 0.49638000018603634, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}