Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 919,Sudoku #919,2019-12-24,"[""Mark""]","[""Carlos Espinosa""]","[""Killer"",""Sandwich""]","{""alt"":""Christmas Tree: A Sandwich Killer Sudoku"",""caption"":""Christmas Tree: A Sandwich Killer Sudoku"",""img_src"":""https://img.youtube.com/vi/wlbAUsCJVvQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=wlbAUsCJVvQ""}",00:17:01,18