Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8417,There's Sum-Thing in the Shadows,2026-04-10,"[""Simon""]","[""ChinStrap"",""sujoyku""]","[""Count"",""Non-Repeat"",""Region Sum Lines"",""Yin-Yang""]","{""alt"":""There's Sum-Thing Clever About This Sudoku!"",""caption"":""There's Sum-Thing Clever About This Sudoku!"",""img_src"":""https://img.youtube.com/vi/Dj4jGu9PQcs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Dj4jGu9PQcs""}",01:03:01,64