{"database": "ctc-catalogue", "table": "sudoku_puzzles", "rows": [[8075, "Gray Circles in Gray Fog", "2026-01-21", "[\"Mark\"]", "[\"Lithium-Ion\"]", "[\"Ambiguous Clues\",\"Anti-Knight\",\"Fog\",\"Kropki\",\"Region Sum Lines\"]", "{\"alt\":\"Gray Circles Hidden in Gray Fog???\",\"caption\":\"Gray Circles Hidden in Gray Fog???\",\"img_src\":\"https://img.youtube.com/vi/lpQwJfHBCyY/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=lpQwJfHBCyY\"}", "00:26:39", 27]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["8075"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 83.40978900014306, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}