Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1218,Silent Killer Sudoku,2020-06-14,"[""Mark""]","[""Brant van Bladel""]","[""Killer"",""Sums""]","{""alt"":""The Silent Killer"",""caption"":""The Silent Killer"",""img_src"":""https://img.youtube.com/vi/cLC3YaxXHFA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=cLC3YaxXHFA""}",00:16:33,17