Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1384,XV Quadruples Sudoku,2020-09-01,"[""Simon""]","[""Prasanna Seshadri""]","[""Quadruple"",""XV""]","{""alt"":""The Puzzle To Attempt At The World Sudoku Championship"",""caption"":""The Puzzle To Attempt At The World Sudoku Championship"",""img_src"":""https://img.youtube.com/vi/USp1Ukz7KtU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=USp1Ukz7KtU""}",00:24:42,25