Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5958,The Escherian Stairwell,2024-05-09,"[""Mark""]","[""Chris Savvides""]","[""Arrow"",""Sequence""]","{""alt"":""An Iconic Optical Illusion, in Sudoku Form!"",""caption"":""An Iconic Optical Illusion, in Sudoku Form!"",""img_src"":""https://img.youtube.com/vi/i4r0N2jSdA0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=i4r0N2jSdA0""}",00:22:17,23 5254,Welcome to Elementary School,2023-10-19,"[""Simon""]","[""Flipsen""]","[""Arrow"",""Fog"",""Kropki"",""Sequence""]","{""alt"":""A Complete Fibonacci Fog!"",""caption"":""A Complete Fibonacci Fog!"",""img_src"":""https://img.youtube.com/vi/NIikqMaz2IU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=NIikqMaz2IU""}",00:38:26,39