Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 4620,DoppelGanger,2023-05-14,"[""Mark""]","[""Bill Murphy""]","[""Doppelganger"",""Parity Lines"",""Renban""]","{""alt"":""Here come the GAS Gremlins"",""caption"":""Here come the GAS Gremlins"",""img_src"":""https://img.youtube.com/vi/WlxWJ3pPtLY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=WlxWJ3pPtLY&t=31m58s""}",00:41:20,42