Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 9257,Quartet,2026-10-13,"[""Simon""]","[""Henk Nicolai""]","[""Inequality"",""Min/Max"",""Sums""]","{""alt"":""The Return Of A Sudoku Legend"",""caption"":""The Return Of A Sudoku Legend"",""img_src"":""https://img.youtube.com/vi/c_n1Xkn2G-M/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=c_n1Xkn2G-M""}",01:11:49,72