Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7418,Detached Regions of Seven,2025-07-20,"[""Mark""]","[""Md88keys""]","[""0-6 Digits"",""7x7"",""Anti-XV"",""Irregular"",""Sums"",""XV""]","{""alt"":""Forget Most of what you know about Normal Sudoku Rules ..."",""caption"":""Forget Most of what you know about Normal Sudoku Rules ..."",""img_src"":""https://img.youtube.com/vi/ZxoM9EjCj0A/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ZxoM9EjCj0A""}",00:23:18,24