Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7964,Arrow Renban Sudoku,2025-12-22,"[""Simon""]","[""Christounet""]","[""Arrow"",""Ratio"",""Renban""]","{""alt"":""Simple Rules; Devious Logic!"",""caption"":""Simple Rules; Devious Logic!"",""img_src"":""https://img.youtube.com/vi/zA4PshGRoVk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=zA4PshGRoVk""}",01:01:42,62