Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7210,Unique Under the Fog 4.0,2025-05-18,"[""Simon""]","[""Visumation""]","[""Arrow"",""Dutch Whispers"",""Fog"",""German Whispers"",""Killer"",""Non-Repeat"",""Zipper Lines""]","{""alt"":""Possibly The Best Fog Sudoku We've Seen!"",""caption"":""Possibly The Best Fog Sudoku We've Seen!"",""img_src"":""https://img.youtube.com/vi/Z4mpkfkhXOU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Z4mpkfkhXOU""}",01:09:18,70