Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 4547,Palindrome Sudoku,2023-04-27,"[""Mark""]","[""Serhii Tyshchenko""]","[""Palindrome""]","{""alt"":""It's the Same, Only Backwards"",""caption"":""It's the Same, Only Backwards"",""img_src"":""https://img.youtube.com/vi/-mxlYl2cXbU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-mxlYl2cXbU""}",00:25:07,26