Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8215,Sources,2026-02-24,"[""Simon""]","[""Kaktuslav""]","[""Incomplete Clues"",""Region Sum Lines""]","{""alt"":""The Source Of Sudoku Brillliance"",""caption"":""The Source Of Sudoku Brillliance"",""img_src"":""https://img.youtube.com/vi/S5VVS9SSRek/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=S5VVS9SSRek""}",01:29:30,90