Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1415,Sudoku #1415,2020-09-14,"[""Mark""]","[""Tom Collyer""]","[""Classic""]","{""alt"":""How do Grandmasters Solve Sudoku so fast?"",""caption"":""How do Grandmasters Solve Sudoku so fast?"",""img_src"":""https://img.youtube.com/vi/ms2Sj1VhG-k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ms2Sj1VhG-k""}",00:16:09,17 381,Sudoku #381,2018-07-23,"[""Tom Collyer""]","[""Tom Collyer""]","[""Classic""]","{""alt"":""Advanced Tutorial by UK Sudoku Champion"",""caption"":""Advanced Tutorial by UK Sudoku Champion"",""img_src"":""https://img.youtube.com/vi/nsYLpMZ-rpI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=nsYLpMZ-rpI""}",00:17:10,18