Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 3221,Some On Some Off,2022-06-06,"[""Mark""]","[""Joseph Nehme""]","[""Arrow"",""Diagonal""]","{""alt"":""The Martial Art of Sudoku"",""caption"":""The Martial Art of Sudoku"",""img_src"":""https://img.youtube.com/vi/NoqQD2TrxWI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=NoqQD2TrxWI""}",00:30:47,31