Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1016,Hidden Zeroes Killer Sudoku,2020-03-15,"[""Mark""]","[""Jeremy de Wit""]","[""Killer"",""Zeroes""]","{""alt"":""A Puzzle for a Ninja"",""caption"":""A Puzzle for a Ninja"",""img_src"":""https://img.youtube.com/vi/CDjxaWKrd9w/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=CDjxaWKrd9w""}",00:29:25,30