Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1449,Graham's Number - Little Killer Sudoku,2020-09-30,"[""Mark""]","[""Johannes Quack""]","[""Ambiguous Clues"",""Little Killer""]","{""alt"":""The Number that BLOWS minds"",""caption"":""The Number that BLOWS minds"",""img_src"":""https://img.youtube.com/vi/5vcOYclVXtk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=5vcOYclVXtk""}",00:26:19,27