Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5464,Sigma Pi,2023-12-11,"[""Simon""]","[""IcyFruit""]","[""Product Sum Lines"",""XV""]","{""alt"":""Sigma Pi - A Sudoku Masterpiece"",""caption"":""Sigma Pi - A Sudoku Masterpiece"",""img_src"":""https://img.youtube.com/vi/52BxMj5Y-PU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=52BxMj5Y-PU""}",01:11:26,72