Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5428,Unique Arrow Sandwiches,2023-11-30,"[""Mark""]","[""Tulrak""]","[""Arrow"",""Fog"",""Sandwich"",""Unique Sums"",""XV""]","{""alt"":""The Fog in this Sudoku is Fair - But Tricky!"",""caption"":""The Fog in this Sudoku is Fair - But Tricky!"",""img_src"":""https://img.youtube.com/vi/-M1gMfetuhI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-M1gMfetuhI""}",00:55:50,56 5133,Pi V Squared Snake,2023-09-20,"[""Mark""]","[""Tulrak""]","[""Anti-XV"",""Killer"",""Little Killer"",""Pathway"",""XV""]","{""alt"":""The Snake that Solves Geometry"",""caption"":""The Snake that Solves Geometry"",""img_src"":""https://img.youtube.com/vi/bsSlo44U2nw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=bsSlo44U2nw""}",00:20:16,21