Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 2437,Killer Arrows,2021-11-09,"[""Mark""]","[""Scott Strosahl""]","[""Arrow"",""Killer""]","{""alt"":""Some Great Techniques for Variant Sudoku"",""caption"":""Some Great Techniques for Variant Sudoku"",""img_src"":""https://img.youtube.com/vi/lJdNghul9u8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=lJdNghul9u8""}",00:31:19,32 1320,P vS NP,2020-08-01,"[""Mark""]","[""Scott Strosahl""]","[""Killer"",""Primes""]","{""alt"":""Crazy Cages"",""caption"":""Crazy Cages"",""img_src"":""https://img.youtube.com/vi/YMUpKa-stcM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=YMUpKa-stcM""}",00:32:44,33 937,All 1s Killer Sudoku,2020-01-10,"[""Mark""]","[""Scott Strosahl""]","[""Killer""]","{""alt"":""A Brilliant Killer Sudoku - Themed for 1/11"",""caption"":""A Brilliant Killer Sudoku - Themed for 1/11"",""img_src"":""https://img.youtube.com/vi/_XjiaoiSWys/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=_XjiaoiSWys""}",00:15:54,16