{"database": "ctc-catalogue", "table": "sudoku_puzzles", "rows": [[7689, "Grebbe Line", "2025-10-04", "[\"Mark\"]", "[\"Altai\"]", "[\"Dutch Whispers\",\"German Whispers\",\"Killer\",\"Palindrome\",\"Region Sum Lines\"]", "{\"alt\":\"The Clean Lines of a Sudoku Puzzle\",\"caption\":\"The Clean Lines of a Sudoku Puzzle\",\"img_src\":\"https://img.youtube.com/vi/qv8ZWqMr6JI/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=qv8ZWqMr6JI\"}", "00:32:49", 33]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["7689"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 157.65936100069666, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}