Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 3711,Broken Pencil,2022-10-01,"[""Simon""]","[""the_cogito""]","[""Negators"",""Region Sum Lines""]","{""alt"":""A Sudoku Can't Have Negative Numbers... Can It?!"",""caption"":""A Sudoku Can't Have Negative Numbers... Can It?!"",""img_src"":""https://img.youtube.com/vi/fp8IcSguwvA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fp8IcSguwvA""}",00:54:22,55