Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7496,The Penrose Steps,2025-08-11,"[""Simon""]","[""Fenners""]","[""Sequence""]","{""alt"":""The Penrose Steps: Sudoku Meets Escher!"",""caption"":""The Penrose Steps: Sudoku Meets Escher!"",""img_src"":""https://img.youtube.com/vi/TN87bNlBv9E/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=TN87bNlBv9E""}",00:38:46,39