Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 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 1953,Fun with Thermos,2021-05-26,"[""Mark""]","[""Marvin Kannhauser""]","[""Thermo""]","{""alt"":""All the Fun of Thermo Sudoku"",""caption"":""All the Fun of Thermo Sudoku"",""img_src"":""https://img.youtube.com/vi/SSbw9nCvaPE/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=SSbw9nCvaPE""}",00:22:19,23