Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 6717,Sudoquartet,2024-12-25,"[""Mark""]","[""Wypman""]","[""Linked Grids"",""Palindrome"",""Ratio"",""Region Sum Lines""]","{""alt"":""A Mammoth Monstrosity for Christmas Day"",""caption"":""A Mammoth Monstrosity for Christmas Day"",""img_src"":""https://img.youtube.com/vi/1ZR6GmLE9IQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=1ZR6GmLE9IQ""}",01:03:32,64