Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1539,Chess Magic Sudoku,2020-11-12,"[""Mark""]","[""Frans Wentholt"",""Jurre Klinkenberg""]","[""Anti-Knight"",""Magic Square"",""Set Values"",""Thermo""]","{""alt"":""Chess + Sudoku = Magic"",""caption"":""Chess + Sudoku = Magic"",""img_src"":""https://img.youtube.com/vi/ifgYyI-9ihU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ifgYyI-9ihU""}",00:14:42,15