Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7948,HSSC Appetizer - Sudoku Mathrax,2025-12-17,"[""Mark""]","[""Richard Stolk""]","[""Mathrax"",""O/E""]","{""alt"":""A Superb puzzle from an all-time great constructor"",""caption"":""A Superb puzzle from an all-time great constructor"",""img_src"":""https://img.youtube.com/vi/8vnae9oHn1E/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=8vnae9oHn1E""}",00:39:59,40