Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5222,Difference of Squares,2023-10-12,"[""Simon""]","[""MathGuy_12""]","[""Arrow"",""Renban"",""Sums"",""Unknown Values""]","{""alt"":""A Difference Of Squares: A Sudoku Masterpiece"",""caption"":""A Difference Of Squares: A Sudoku Masterpiece"",""img_src"":""https://img.youtube.com/vi/qvfBBhhCLxo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=qvfBBhhCLxo""}",00:54:31,55