Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes)
8144,Skewed Boxes,2026-02-08,"[""Mark""]","[""Aad van de Wetering""]","[""Anti-Knight"",""Irregular"",""Non-Consecutive""]","{""alt"":""The Puzzle Master Skews his Boxes"",""caption"":""The Puzzle Master Skews his Boxes"",""img_src"":""https://img.youtube.com/vi/u2QHd-cprko/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=u2QHd-cprko""}",00:40:00,40
5770,Double Self-Referral,2024-03-12,"[""Simon""]","[""Aad van de Wetering""]","[""Coordinate"",""Irregular""]","{""alt"":""The Sudoku With Only Two Rules"",""caption"":""The Sudoku With Only Two Rules"",""img_src"":""https://img.youtube.com/vi/t48G-kT-zcs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=t48G-kT-zcs""}",01:13:35,74
878,Sudoku #878,2019-11-16,"[""Simon""]","[""Aad van de Wetering""]","[""Diagonal"",""Extra Regions"",""Irregular""]","{""alt"":""A Dutch Masterpiece"",""caption"":""A Dutch Masterpiece"",""img_src"":""https://img.youtube.com/vi/f5GWiAIZXGI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=f5GWiAIZXGI""}",00:25:06,26