Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 245,Diagonals,2018-02-25,"[""Tom Collyer""]","[""Thomas Snyder""]","[""Classic""]","{""alt"":""Tutorial with UK Sudoku Champion Tom Collyer"",""caption"":""Tutorial with UK Sudoku Champion Tom Collyer"",""img_src"":""https://img.youtube.com/vi/9tEK7k6jTmg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=9tEK7k6jTmg""}",00:22:37,23