Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5150,Negative Kropki Arrows,2023-09-24,"[""Mark""]","[""Finn Scherer""]","[""Anti-Kropki"",""Arrow"",""Kropki"",""Modifier Cells""]","{""alt"":""The Newest Type of Sudoku Special Square"",""caption"":""The Newest Type of Sudoku Special Square"",""img_src"":""https://img.youtube.com/vi/A9q08AUMzTs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=A9q08AUMzTs""}",00:36:34,37