Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 959,Chained Killer Sudoku,2020-01-31,"[""Simon""]","[""Thomas Büttner""]","[""Killer"",""Omitted Clues"",""Set Values"",""Sums""]","{""alt"":""[Savage] 11/10 Killer Sudoku"",""caption"":""[Savage] 11/10 Killer Sudoku"",""img_src"":""https://img.youtube.com/vi/TS7Ogev2i34/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=TS7Ogev2i34""}",00:46:04,47