Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7844,4-Color Killer Sudoku #2,2025-11-19,"[""Simon""]","[""Nylimb""]","[""Adjacency"",""Killer"",""Unknown Values""]","{""alt"":""The 4 Colour Theorem: A 100% Sudoku Challenge"",""caption"":""The 4 Colour Theorem: A 100% Sudoku Challenge"",""img_src"":""https://img.youtube.com/vi/rAuRTeRk5dk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=rAuRTeRk5dk""}",01:12:40,73 7745,Creatures in the Dynamic Fog,2025-10-21,"[""Simon""]","[""Br1312te""]","[""Adjacency"",""Anti-Knight"",""Extra Regions"",""Fog"",""Indexing"",""Min/Max"",""O/E"",""Sums""]","{""alt"":""How Easy Is This Fog Sudoku?"",""caption"":""How Easy Is This Fog Sudoku?"",""img_src"":""https://img.youtube.com/vi/FHUcGcennIA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=FHUcGcennIA""}",00:52:12,53 7338,Blind Date,2025-06-26,"[""Simon""]","[""Ul-Rhymm""]","[""Adjacency"",""Incomplete Clues"",""Killer""]","{""alt"":""A Sudoku Blind Date?!"",""caption"":""A Sudoku Blind Date?!"",""img_src"":""https://img.youtube.com/vi/D6hZjkJLZBg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=D6hZjkJLZBg""}",01:00:27,61 7232,Three in the Spotlight,2025-05-25,"[""Simon""]","[""sshrpe""]","[""Adjacency"",""Digit Restriction"",""Fog"",""German Whispers"",""Killer"",""Kropki"",""Modular Lines"",""Renban""]","{""alt"":""Drunk Sudoku Expert Attempts Musical Sudoku!"",""caption"":""Drunk Sudoku Expert Attempts Musical Sudoku!"",""img_src"":""https://img.youtube.com/vi/HDB-EI4ceeQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=HDB-EI4ceeQ""}",00:37:43,38 7129,The Wolf,2025-04-26,"[""Simon""]","[""Fiton""]","[""Adjacency"",""Consecutive"",""Ratio"",""Region Building""]","{""alt"":""Can A Sudoku Be Super-Connected?"",""caption"":""Can A Sudoku Be Super-Connected?"",""img_src"":""https://img.youtube.com/vi/a6CTHDTJDp8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=a6CTHDTJDp8""}",01:06:26,67 6942,The Mysterious Loop,2025-03-04,"[""Simon""]","[""Die Hard""]","[""Adjacency"",""Counting Sets"",""Loop"",""Region Sum Lines""]","{""alt"":""Puzzle Of The Year: The 2nd Contender"",""caption"":""Puzzle Of The Year: The 2nd Contender"",""img_src"":""https://img.youtube.com/vi/tbKgEkNmvlU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=tbKgEkNmvlU""}",01:14:31,75 6391,Renban Circus,2024-09-20,"[""Simon""]","[""Jeff Wajes""]","[""Adjacency"",""Counting Sets"",""Renban"",""Shading""]","{""alt"":""Only 7 People Have Solved This Sudoku!"",""caption"":""Only 7 People Have Solved This Sudoku!"",""img_src"":""https://img.youtube.com/vi/-Te7Q4Pi3IQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-Te7Q4Pi3IQ""}",01:48:53,109 6186,Roman Circus,2024-07-18,"[""Simon""]","[""Jeff Wajes""]","[""Adjacency"",""Counting Sets"",""XV""]","{""alt"":""Colouring The Roman Circus"",""caption"":""Colouring The Roman Circus"",""img_src"":""https://img.youtube.com/vi/d-vgZC5JiCg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=d-vgZC5JiCg""}",00:55:24,56 5841,Caged Snakey,2024-04-03,"[""Simon""]","[""AstralSky""]","[""Adjacency"",""Fog"",""Pathway"",""Sums""]","{""alt"":""One Of The Very Best Fog Sudokus"",""caption"":""One Of The Very Best Fog Sudokus"",""img_src"":""https://img.youtube.com/vi/8nwws3rjUrc/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=8nwws3rjUrc""}",01:19:10,80 5793,Counting Castles,2024-03-19,"[""Simon""]","[""Marty Sears""]","[""Adjacency"",""Ambiguous Clues"",""Chaos Construction"",""Counting Sets"",""Ratio"",""XV""]","{""alt"":""The Most Powerful Kingdom In Sudoku"",""caption"":""The Most Powerful Kingdom In Sudoku"",""img_src"":""https://img.youtube.com/vi/OURSPFrpZ6U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=OURSPFrpZ6U""}",01:36:06,97