Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes)
5918,Primal Roots,2024-04-26,"[""Mark""]","[""Matt Tressel""]","[""Adjacency"",""Kropki"",""Primes""]","{""alt"":""Investigating Sudoku's Primal Roots"",""caption"":""Investigating Sudoku's Primal Roots"",""img_src"":""https://img.youtube.com/vi/KpsZ7LI8PLg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=KpsZ7LI8PLg""}",00:30:18,31
5465,Welcome to Secondary School,2023-12-11,"[""Mark""]","[""Flipsen""]","[""Anti-Knight"",""Arrow"",""Fog"",""Kropki"",""Primes"",""XV""]","{""alt"":""Improve your Secondary Education"",""caption"":""Improve your Secondary Education"",""img_src"":""https://img.youtube.com/vi/XpK4aUhp9wQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=XpK4aUhp9wQ""}",00:52:58,53
4116,Shush,2023-01-10,"[""Mark""]","[""HaFlam""]","[""German Whispers"",""Kropki"",""Primes""]","{""alt"":""Be Quiet, I'm Solving a Sudoku"",""caption"":""Be Quiet, I'm Solving a Sudoku"",""img_src"":""https://img.youtube.com/vi/0cLFwxKRDbQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=0cLFwxKRDbQ""}",00:13:25,14
3462,Four Primes,2022-07-31,"[""Simon""]","[""James Kopp""]","[""Kropki"",""Primes"",""Sums""]","{""alt"":""A Sudoku With Only Four Prime Numbers"",""caption"":""A Sudoku With Only Four Prime Numbers"",""img_src"":""https://img.youtube.com/vi/4oqZ1p3lU2s/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=4oqZ1p3lU2s""}",00:41:32,42