Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8363,Fibreglass Acoustic Diffusers,2026-03-29,"[""Simon""]","[""ThePedallingPianist""]","[""Anti-King"",""Counting Sets"",""German Whispers"",""Parity Lines"",""Region Sum Lines""]","{""alt"":""The Royal Albert Hall: A Sudoku Tribute"",""caption"":""The Royal Albert Hall: A Sudoku Tribute"",""img_src"":""https://img.youtube.com/vi/PkPU_cSbrfs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=PkPU_cSbrfs""}",00:49:32,50 7196,German Whisker,2025-05-16,"[""Simon""]","[""ThePedallingPianist""]","[""4x4"",""German Whispers"",""Inequality""]","{""alt"":""A 4x4 Sudoku Hunt: How Hard Can It Be?!"",""caption"":""A 4x4 Sudoku Hunt: How Hard Can It Be?!"",""img_src"":""https://img.youtube.com/vi/OSMDYUt6kuA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=OSMDYUt6kuA&t=12m01s""}",02:18:50,139