Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1975,Under the Spell of Sudoku,2021-06-05,"[""Mark""]","[""Jack Boettcher""]","[""Extra Regions"",""Thermo""]","{""alt"":""Hypnotized by Sudoku"",""caption"":""Hypnotized by Sudoku"",""img_src"":""https://img.youtube.com/vi/jYQpYs3J5MI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=jYQpYs3J5MI""}",00:27:03,28