Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8896,Factory Loop,2026-07-24,"[""Simon""]","[""Marty Sears""]","[""Count"",""Factor Lines"",""Loop""]","{""alt"":""The Miracle Sudoku Loop"",""caption"":""The Miracle Sudoku Loop"",""img_src"":""https://img.youtube.com/vi/DnfTWZ5XQfA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=DnfTWZ5XQfA""}",01:00:23,61 8816,Dutch Flat Mates: Multiple Lines,2026-07-06,"[""Simon""]","[""Marty Sears""]","[""Dutch Flat Mates"",""Factor Lines""]","{""alt"":""Why Doesn't This Sudoku Have Two Solutions?"",""caption"":""Why Doesn't This Sudoku Have Two Solutions?"",""img_src"":""https://img.youtube.com/vi/MYpoIPhevoI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=MYpoIPhevoI""}",00:41:03,42 8584,"Once a Copycat, Always a Copycat",2026-05-16,"[""Simon""]","[""Marty Sears""]","[""Clone"",""Factor Lines"",""Modifier Cells"",""Nabner"",""Ratio"",""Symmetry""]","{""alt"":""Sudoku Expert Gets Played Like A Fool!"",""caption"":""Sudoku Expert Gets Played Like A Fool!"",""img_src"":""https://img.youtube.com/vi/al5r5VhjyP8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=al5r5VhjyP8""}",01:07:52,68 6252,RAT RUN 7: Multiple Choice,2024-08-08,"[""Simon""]","[""Marty Sears""]","[""Clone"",""Factor Lines"",""Inequality"",""Pathway""]","{""alt"":""The Sudoku Rat: She's BACK!"",""caption"":""The Sudoku Rat: She's BACK!"",""img_src"":""https://img.youtube.com/vi/-KXjRMkYpA4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-KXjRMkYpA4""}",00:53:56,54