Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1477,XV (&XV) Sudoku,2020-10-13,"[""Mark""]","[""Aad van de Wetering""]","[""XV""]","{""alt"":""Taking Positives from the Negatives"",""caption"":""Taking Positives from the Negatives"",""img_src"":""https://img.youtube.com/vi/NTAVE31wD5U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=NTAVE31wD5U""}",00:36:09,37