Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5478,Zip of the Iceberg,2023-12-14,"[""Mark""]","[""gdc""]","[""Fog"",""German Whispers"",""Sums"",""Symmetry"",""Zipper Lines""]","{""alt"":""Is This the Zip of the Iceberg?"",""caption"":""Is This the Zip of the Iceberg?"",""img_src"":""https://img.youtube.com/vi/za-aWWwgU7Q/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=za-aWWwgU7Q""}",00:29:54,30 5342,Renban Windmill Sudoku,2023-11-08,"[""Mark""]","[""Laura Bradby""]","[""Renban"",""Symmetry""]","{""alt"":""Windmills of a Super Mind"",""caption"":""Windmills of a Super Mind"",""img_src"":""https://img.youtube.com/vi/9wgnrWyy4nM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=9wgnrWyy4nM""}",00:49:38,50 2978,Reflection and Rotation,2022-04-12,"[""Mark""]","[""Ore""]","[""Ambiguous Clues"",""Little Killer"",""Symmetry"",""Thermo""]","{""alt"":""Reflections of a Mathematician"",""caption"":""Reflections of a Mathematician"",""img_src"":""https://img.youtube.com/vi/jlaarKBCH18/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=jlaarKBCH18""}",00:24:49,25