Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1623,X-Sum Tree,2020-12-21,"[""Mark""]","[""Simon Trucchi""]","[""Set Values"",""Sums"",""X-Sums""]","{""alt"":""A Beautifully Decorated Tree"",""caption"":""A Beautifully Decorated Tree"",""img_src"":""https://img.youtube.com/vi/kpdSd4tyXao/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=kpdSd4tyXao""}",00:33:33,34 1351,Liar X-Sums,2020-08-15,"[""Mark""]","[""Jonas Gleim""]","[""Liar"",""Set Values"",""X-Sums""]","{""alt"":""Liar X-Sums"",""caption"":""Liar X-Sums"",""img_src"":""https://img.youtube.com/vi/M7CZmrarl5U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=M7CZmrarl5U""}",00:25:15,26 1155,Compounding the Co-Dependency,2020-05-16,"[""Simon""]","[""Prasanna Seshadri""]","[""Ambiguous Clues"",""Arrow"",""Consecutive"",""Difference"",""Group Sums"",""Kropki"",""O/E"",""Serbian Frame"",""Set Values"",""Skyscraper"",""Thermo"",""X-Sums""]","{""alt"":""The Most Complex Sudoku Ever"",""caption"":""The Most Complex Sudoku Ever"",""img_src"":""https://img.youtube.com/vi/0JMmSxhyfIo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=0JMmSxhyfIo""}",00:34:50,35