Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7567,Nine Lines,2025-09-01,"[""Mark""]","[""Buttons""]","[""Anti-Knight"",""Exponents"",""Indexing"",""O/E"",""Palindrome"",""Polarity"",""Primes""]","{""alt"":""These Nine Lines are Enough to Unlock this Sudoku"",""caption"":""These Nine Lines are Enough to Unlock this Sudoku"",""img_src"":""https://img.youtube.com/vi/C_bwoRF1pQw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=C_bwoRF1pQw""}",01:25:53,86