Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7569,Unique Under the Fog 6.0,2025-09-02,"[""Simon""]","[""Visumation""]","[""Fog"",""German Whispers"",""Little Killer"",""Non-Repeat"",""Region Sum Lines"",""Renban"",""X-Sums""]","{""alt"":""The New Sudoku Rule... It's Back!"",""caption"":""The New Sudoku Rule... It's Back!"",""img_src"":""https://img.youtube.com/vi/wJBbBTAxq3s/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=wJBbBTAxq3s""}",00:46:53,47