Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 2640,Killer Multiplications of Nine,2022-01-06,"[""Mark""]","[""Sajjad Heydari""]","[""Killer"",""Sums""]","{""alt"":""Simple Multiplication"",""caption"":""Simple Multiplication"",""img_src"":""https://img.youtube.com/vi/LVu2T0HsM8g/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=LVu2T0HsM8g""}",00:22:55,23