Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8538,Renban Squares,2026-05-07,"[""Simon""]","[""James Kopp""]","[""Fog"",""Ratio"",""Renban"",""XV""]","{""alt"":""The Foggy Sudoku Squares"",""caption"":""The Foggy Sudoku Squares"",""img_src"":""https://img.youtube.com/vi/teAGa_9VV7U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=teAGa_9VV7U""}",00:59:24,60