Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7001,Sigma or Pi,2025-03-22,"[""Mark""]","[""Sudokun""]","[""Ambiguous Clues"",""Killer"",""Multiplication""]","{""alt"":""Does Pi Have this Mathematical Meaning?"",""caption"":""Does Pi Have this Mathematical Meaning?"",""img_src"":""https://img.youtube.com/vi/oivGrYgKBM0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=oivGrYgKBM0""}",00:37:25,38