Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1556,Secret Skyscraper Sudoku,2020-11-20,"[""Mark""]","[""Wessel Strijkstra""]","[""Cipher"",""Kropki"",""Skyscraper""]","{""alt"":""Write Your own Clues!"",""caption"":""Write Your own Clues!"",""img_src"":""https://img.youtube.com/vi/7au-_6EyYJw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=7au-_6EyYJw""}",00:46:20,47