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 5540,Just 3 Arrows,2024-01-02,"[""Mark""]","[""Adem Jaziri""]","[""7x7"",""Arrow"",""Irregular""]","{""alt"":""Just 3 Arrows to Resolve this Puzzle?"",""caption"":""Just 3 Arrows to Resolve this Puzzle?"",""img_src"":""https://img.youtube.com/vi/8EJ9KCtLpdM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=8EJ9KCtLpdM""}",00:21:45,22 4491,Zoom,2023-04-13,"[""Mark""]","[""Mátyás Martinka""]","[""3x3"",""5x5"",""7x7"",""Anti-King"",""Fortress"",""Killer"",""Kropki"",""Linked Grids"",""Whispers""]","{""alt"":""Zooming on a Sudoku Mission!"",""caption"":""Zooming on a Sudoku Mission!"",""img_src"":""https://img.youtube.com/vi/ckjI2LusM2Q/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ckjI2LusM2Q""}",00:56:10,57