Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7525,Magic Matryoshka,2025-08-20,"[""Simon""]","[""Nahileon""]","[""Irregular"",""Magic Square"",""Ratio""]","{""alt"":""The Greatest Sudoku You've Never Heard Of"",""caption"":""The Greatest Sudoku You've Never Heard Of"",""img_src"":""https://img.youtube.com/vi/YckVr1GDrj4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=YckVr1GDrj4""}",01:27:28,88