Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1823,Gridlocked,2021-03-26,"[""Mark""]","[""Thomas Snyder""]","[""Classic""]","{""alt"":""So Many Tough Steps for a Brilliant Sudoku"",""caption"":""So Many Tough Steps for a Brilliant Sudoku"",""img_src"":""https://img.youtube.com/vi/nQG2h6SVMsQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=nQG2h6SVMsQ""}",00:27:17,28 931,Three Ring Circus,2020-01-05,"[""Simon""]","[""Thomas Snyder""]","[""Classic""]","{""alt"":""Step-By-Step Method For Hard Sudokus"",""caption"":""Step-By-Step Method For Hard Sudokus"",""img_src"":""https://img.youtube.com/vi/DEfff5yTj-k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=DEfff5yTj-k""}",00:20:04,21 767,Diagonals,2019-08-16,"[""Simon""]","[""Thomas Snyder""]","[""Classic""]","{""alt"":""Does Snyder Notation Solve A Snyder Sudoku?!!"",""caption"":""Does Snyder Notation Solve A Snyder Sudoku?!!"",""img_src"":""https://img.youtube.com/vi/gqh32EDSNOE/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=gqh32EDSNOE""}",00:17:21,18 245,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