Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1404,Killer Sudoku,2020-09-09,"[""Simon""]","[""邱言哲 Qiu Yan Zhe""]","[""Killer""]","{""alt"":""Tiananmen Squares"",""caption"":""Tiananmen Squares"",""img_src"":""https://img.youtube.com/vi/56dqWhnKk_U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=56dqWhnKk_U""}",00:34:30,35