Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7606,Threedoku,2025-09-12,"[""Mark""]","[""James Kopp""]","[""Dutch Whispers"",""Neighbour Sums"",""O/E""]","{""alt"":""They're ALL Threes in the Corners!"",""caption"":""They're ALL Threes in the Corners!"",""img_src"":""https://img.youtube.com/vi/khKgc7sz6ok/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=khKgc7sz6ok""}",00:28:45,29