{"Id": 5030, "Puzzle Title": "Central Difference Method", "Date": "2023-08-25", "Solver": "[\"Mark\"]", "Setter": "[\"JMoat13\"]", "Constraints": "[\"XY-Differences\"]", "Video": "{\"alt\":\"Sudoku for a Happy Hippo\",\"caption\":\"Sudoku for a Happy Hippo\",\"img_src\":\"https://img.youtube.com/vi/RpMzNFA2W2c/mqdefault.jpg\",\"href\":\"https://www.youtube.com/watch?v=RpMzNFA2W2c\"}", "Video Length": "00:37:44"}