Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 6666,Nordschleife,2024-12-10,"[""Mark""]","[""Qodec""]","[""Factor Lines"",""Loop"",""Sweeper""]","{""alt"":""Mind Blown by this Loop Sudoku"",""caption"":""Mind Blown by this Loop Sudoku"",""img_src"":""https://img.youtube.com/vi/A8GBl5GGypA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=A8GBl5GGypA""}",01:02:52,63 6456,Four Finger Death Punch,2024-10-10,"[""Mark""]","[""Jonesy""]","[""Counting Circles"",""German Whispers"",""Loop"",""Multitask Clues"",""Sweeper""]","{""alt"":""The Sudoku that Tries to Destroy you"",""caption"":""The Sudoku that Tries to Destroy you"",""img_src"":""https://img.youtube.com/vi/vxS7C3Y-tDc/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=vxS7C3Y-tDc""}",00:26:55,27 6430,"Psst, I’m in the Loop",2024-10-02,"[""Mark""]","[""Calvinball""]","[""Loop"",""Sandwich""]","{""alt"":""Use the Sudoku Secret Wisely!"",""caption"":""Use the Sudoku Secret Wisely!"",""img_src"":""https://img.youtube.com/vi/URampwmtEkk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=URampwmtEkk""}",00:50:30,51 6395,Prime Loop,2024-09-21,"[""Mark""]","[""Klausku""]","[""Killer"",""Loop"",""Primes"",""Region Sum Lines""]","{""alt"":""Going Loopy over my Sudoku!"",""caption"":""Going Loopy over my Sudoku!"",""img_src"":""https://img.youtube.com/vi/Qsaxs3C2PmA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Qsaxs3C2PmA""}",00:38:06,39 6382,Multiverse,2024-09-17,"[""Mark""]","[""Jonesy""]","[""Counting Circles"",""German Whispers"",""Kropki"",""Loop"",""Multitask Clues"",""Sweeper""]","{""alt"":""Sudoku Heads Into the Multiverse"",""caption"":""Sudoku Heads Into the Multiverse"",""img_src"":""https://img.youtube.com/vi/4cG7ceU5Adk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=4cG7ceU5Adk""}",00:28:50,29 6304,Mathemagics,2024-08-24,"[""Mark""]","[""Lithium-Ion""]","[""Indexing"",""Loop"",""Magic Square"",""Neighbour Sums""]","{""alt"":""The Magic of an Empty Grid"",""caption"":""The Magic of an Empty Grid"",""img_src"":""https://img.youtube.com/vi/elfkvRAmEGw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=elfkvRAmEGw""}",00:39:04,40 6041,Eclipsed Whispers,2024-06-03,"[""Mark""]","[""Space_man""]","[""Consecutive"",""German Whispers"",""Inequality"",""Loop""]","{""alt"":""A Total Eclipse of the Sudoku"",""caption"":""A Total Eclipse of the Sudoku"",""img_src"":""https://img.youtube.com/vi/gvpahosHGvI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=gvpahosHGvI""}",01:26:43,87 5943,Parity Loop,2024-05-04,"[""Mark""]","[""Lithium-Ion""]","[""Counting Circles"",""Killer"",""Loop"",""O/E"",""Thermo""]","{""alt"":""I Don't Think this Loop is Loopy at all!"",""caption"":""I Don't Think this Loop is Loopy at all!"",""img_src"":""https://img.youtube.com/vi/b03QWR6J19U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=b03QWR6J19U""}",00:25:02,26 3899,Sloopoku,2022-11-17,"[""Mark""]","[""Martin Bråten""]","[""Loop"",""Sandwich""]","{""alt"":""Watching Sudoku on a Loop"",""caption"":""Watching Sudoku on a Loop"",""img_src"":""https://img.youtube.com/vi/uBc80Z91uK4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=uBc80Z91uK4""}",00:37:12,38 3166,Two-Two Train,2022-05-26,"[""Mark""]","[""Goargula""]","[""Killer"",""Kropki"",""Loop"",""Sums""]","{""alt"":""Chuffed to Solve it!"",""caption"":""Chuffed to Solve it!"",""img_src"":""https://img.youtube.com/vi/dbXeHMzXs64/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=dbXeHMzXs64""}",00:24:09,25 1532,Pentomino Loop Sudoku,2020-11-09,"[""Mark""]","[""Jeremy Butler""]","[""Killer"",""Loop"",""Polyominoes""]","{""alt"":""The Sudoku of the One True Path"",""caption"":""The Sudoku of the One True Path"",""img_src"":""https://img.youtube.com/vi/cEjvUqaI4oY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=cEjvUqaI4oY""}",00:33:59,34