Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8736,Medium Kropki Sudoku,2026-06-18,"[""Mark""]","[""Adrian Klausen""]","[""Kropki""]","{""alt"":""So Much Sudoku to Do!"",""caption"":""So Much Sudoku to Do!"",""img_src"":""https://img.youtube.com/vi/-c9lo7lYxp8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-c9lo7lYxp8""}",00:19:49,20