Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1435,Swiss Flag Sudoku,2020-09-23,"[""Mark""]","[""Rhys Minchin""]","[""Ambiguous Clues"",""Cipher"",""Killer"",""Sandwich"",""Sums""]","{""alt"":""Fun With Flags, Sudoku Style"",""caption"":""Fun With Flags, Sudoku Style"",""img_src"":""https://img.youtube.com/vi/E3MYSkw9ljo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=E3MYSkw9ljo""}",00:42:18,43