Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 2058,Chaos Construction: X-Sums (9x9),2021-07-07,"[""Simon""]","[""Jesper Josefsson""]","[""Chaos Construction"",""X-Sums""]","{""alt"":""Chaos Construction = Insane Sudoku"",""caption"":""Chaos Construction = Insane Sudoku"",""img_src"":""https://img.youtube.com/vi/WXeJLzFoshY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=WXeJLzFoshY""}",01:15:39,76