Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 5335,Matryoshka Sudoku,2023-11-07,"[""Mark""]","[""Clover""]","[""4x4"",""5x5"",""6x6"",""7x7"",""Gattai"",""Irregular""]","{""alt"":""Tackling the GAS Mountain"",""caption"":""Tackling the GAS Mountain"",""img_src"":""https://img.youtube.com/vi/SuzBgBqaztw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=SuzBgBqaztw""}",00:39:46,40 2563,Sudoku #2563,2021-12-15,"[""Mark""]","[""Clover""]","[""Frame"",""Irregular""]","{""alt"":""More GAS, More Glory "",""caption"":""More GAS, More Glory "",""img_src"":""https://img.youtube.com/vi/8Dt_fnJaQJs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=8Dt_fnJaQJs&t=26m46s""}",00:46:18,47 2144,Sudoku #2144,2021-08-05,"[""Mark""]","[""Clover""]","[""Irregular""]","{""alt"":""More from the GAS Giants "",""caption"":""More from the GAS Giants "",""img_src"":""https://img.youtube.com/vi/0UnZ2jdBP3k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=0UnZ2jdBP3k&t=23m48s""}",00:38:24,39