Id,Puzzle Title,Date,Solver,Type,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7758,Accounting Circles Tessellation,2025-10-25,"[""Simon""]",Tessellation,"[""ChinStrap""]","[""Count"",""Extra Regions""]","{""alt"":""When The Secret Of Sudoku Doesn't Work..."",""caption"":""When The Secret Of Sudoku Doesn't Work..."",""img_src"":""https://img.youtube.com/vi/Bd26XKNPQwM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Bd26XKNPQwM""}",00:57:09,58 7139,Dueling Dragons,2025-04-29,"[""Simon""]",Latin Square,"[""IcyFruit""]","[""Count"",""Extra Regions"",""Neighbour Sums"",""Primes"",""Region Building""]","{""alt"":""The Hardest Sudoku Ever Just Got Even HARDER (4 Hours!!)"",""caption"":""The Hardest Sudoku Ever Just Got Even HARDER (4 Hours!!)"",""img_src"":""https://img.youtube.com/vi/vMdx3kmNFh4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=vMdx3kmNFh4""}",04:03:06,244 4788,A Wonderful Discovery,2023-06-26,"[""Simon""]",Latin Square,"[""damasosos92""]","[""Extra Regions"",""German Whispers"",""Little Killer"",""Unknown Values""]","{""alt"":""A Wonderful Sudoku Discovery"",""caption"":""A Wonderful Sudoku Discovery"",""img_src"":""https://img.youtube.com/vi/rLwekPjOKBo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=rLwekPjOKBo""}",01:02:16,63