Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 2802,Duo Quads,2022-02-28,"[""Mark""]","[""Marvin Kannhauser""]","[""Anti-Knight"",""Non-Consecutive"",""Outside"",""Quadruple""]","{""alt"":""Wonders Never Cease"",""caption"":""Wonders Never Cease"",""img_src"":""https://img.youtube.com/vi/38oCNZVIBYY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=38oCNZVIBYY""}",00:37:03,38 2441,The Devil’s Whirlpool,2021-11-10,"[""Mark""]","[""Marvin Kannhauser""]","[""Arrow"",""Consecutive"",""Killer"",""Quadruple""]","{""alt"":""The Devil IS in the Detail"",""caption"":""The Devil IS in the Detail"",""img_src"":""https://img.youtube.com/vi/41jt639Z4Uk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=41jt639Z4Uk""}",00:23:30,24 2387,The X Sudoku,2021-10-24,"[""Mark""]","[""Marvin Kannhauser""]","[""Palindrome"",""Quadruple"",""Thermo""]","{""alt"":""The X Factor in Sudoku"",""caption"":""The X Factor in Sudoku"",""img_src"":""https://img.youtube.com/vi/t3sqlGZwM5I/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=t3sqlGZwM5I""}",00:28:06,29