Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1506,Maximal Anti-Killer Sudoku,2020-10-27,"[""Mark""]","[""Madhav Sankaranarayanan""]","[""Killer"",""Set Values""]","{""alt"":""Do NOT add your own cages"",""caption"":""Do NOT add your own cages"",""img_src"":""https://img.youtube.com/vi/guBRvJk2RYY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=guBRvJk2RYY""}",00:33:38,34