Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 3870,Lucky 7,2022-11-09,"[""Mark""]","[""James Kopp""]","[""Anti-Knight"",""Region Sum Lines"",""Renban""]","{""alt"":""Why is Number 7 Lucky?"",""caption"":""Why is Number 7 Lucky?"",""img_src"":""https://img.youtube.com/vi/Uy4BTfwvEvM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Uy4BTfwvEvM""}",00:30:31,31