{"database": "ctc-catalogue", "table": "not_gas_puzzles", "rows": [[8989, "Friendly Circles", "2026-08-14", "[\"Simon\"]", "[\"FIT7Y\"]", "[\"Counting Sets\",\"Friendly Cells\"]", "{\"alt\":\"This Sudoku's Circles Are Invisible!\",\"caption\":\"This Sudoku's Circles Are Invisible!\",\"img_src\":\"https://img.youtube.com/vi/Eugspj43SGA/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=Eugspj43SGA\"}", "01:20:20", 81]], "columns": ["Id", "Puzzle Title", "Date", "Solver", "Setter", "Constraints", "Video", "Video Length", "Video Length (Minutes)"], "primary_keys": ["Id"], "primary_key_values": ["8989"], "units": {"Video Length (Minutes)": "minute"}, "query_ms": 1.356090997433057, "source": "Cracking the Cryptic Catalogue", "source_url": "https://docs.google.com/spreadsheets/d/1rVqAjm-l_Urjd3TNmIc3SmTmz_OlgSoBuhY7RPgiuRg/edit?usp=sharing"}