Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 1898,Magic Knights,2021-05-01,"[""Mark""]","[""Sumanta Mukherjee""]","[""Anti-Knight"",""Little Killer"",""Magic Square"",""Set Values""]","{""alt"":""An Object Lesson in Elegant Simplicity"",""caption"":""An Object Lesson in Elegant Simplicity"",""img_src"":""https://img.youtube.com/vi/_2YHEIrJ-cg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=_2YHEIrJ-cg""}",00:18:48,19 1562,Odd Knight Sudoku,2020-11-23,"[""Mark""]","[""Jonathan Parker""]","[""Anti-Knight"",""Killer"",""Set Values""]","{""alt"":""Logical Leaps"",""caption"":""Logical Leaps"",""img_src"":""https://img.youtube.com/vi/JZ_eDSziT-I/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=JZ_eDSziT-I""}",00:21:16,22 1539,Chess Magic Sudoku,2020-11-12,"[""Mark""]","[""Frans Wentholt"",""Jurre Klinkenberg""]","[""Anti-Knight"",""Magic Square"",""Set Values"",""Thermo""]","{""alt"":""Chess + Sudoku = Magic"",""caption"":""Chess + Sudoku = Magic"",""img_src"":""https://img.youtube.com/vi/ifgYyI-9ihU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ifgYyI-9ihU""}",00:14:42,15 1271,9 Jousting Knights,2020-07-08,"[""Mark""]","[""Kristoffer Georg Aase""]","[""Anti-Knight"",""Pro-Knight"",""Set Values""]","{""alt"":""Nobody puts NINE in the corner!"",""caption"":""Nobody puts NINE in the corner!"",""img_src"":""https://img.youtube.com/vi/GrLVkH122XU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=GrLVkH122XU""}",00:17:28,18 1258,OAKS Sudoku,2020-07-02,"[""Mark""]","[""Stephen Jones""]","[""Anti-Diagonal"",""Anti-Knight"",""O/E"",""Set Values""]","{""alt"":""Using just 3 of 4 constraints ..."",""caption"":""Using just 3 of 4 constraints ..."",""img_src"":""https://img.youtube.com/vi/k9D-RJYbmrs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=k9D-RJYbmrs""}",00:26:55,27 1243,Magic Chess Sudoku,2020-06-25,"[""Mark""]","[""Jamie Cavallo""]","[""Ambiguous Clues"",""Anti-King"",""Anti-Knight"",""Anti-Queen"",""Little Killer"",""Magic Square"",""Set Values""]","{""alt"":""Magic Chess Sudoku"",""caption"":""Magic Chess Sudoku"",""img_src"":""https://img.youtube.com/vi/uKdlB_dgpDM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=uKdlB_dgpDM""}",00:20:30,21 1237,Miracle Multiplier Sudoku,2020-06-22,"[""Mark""]","[""Melody Klein""]","[""Anti-King"",""Anti-Knight"",""Non-Consecutive"",""Set Values"",""Sums""]","{""alt"":""The Miracle Multiplier"",""caption"":""The Miracle Multiplier"",""img_src"":""https://img.youtube.com/vi/7ZkkdqtulT0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=7ZkkdqtulT0""}",00:32:32,33 1195,Anti-Knight Killer Sudoku - Balanced Cages,2020-06-05,"[""Simon""]","[""ahaupt""]","[""Anti-Knight"",""Killer"",""Set Values""]","{""alt"":""Is This Our Best Ever Solve?"",""caption"":""Is This Our Best Ever Solve?"",""img_src"":""https://img.youtube.com/vi/vgKt7Q0HdzI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=vgKt7Q0HdzI""}",01:11:42,72 1172,Jousting Knights,2020-05-24,"[""Mark""]","[""Gary""]","[""Anti-Knight"",""Pro-Knight"",""Set Values""]","{""alt"":""Jousting Knights - a great Sudoku Idea"",""caption"":""Jousting Knights - a great Sudoku Idea"",""img_src"":""https://img.youtube.com/vi/KDxxgJAv23A/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=KDxxgJAv23A""}",00:32:40,33 1137,Knights and Bishops,2020-05-08,"[""Mark""]","[""Andrej Boban""]","[""Anti-Knight"",""Set Values""]","{""alt"":""A New Level of Chess Sudoku"",""caption"":""A New Level of Chess Sudoku"",""img_src"":""https://img.youtube.com/vi/gCgS4ua4bus/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=gCgS4ua4bus""}",00:15:15,16 995,Quadruple Knight Sudoku,2020-02-28,"[""Simon""]","[""Eric Dunn""]","[""Anti-Knight"",""Set Values""]","{""alt"":""Can You Solve Half Of This Sudoku?"",""caption"":""Can You Solve Half Of This Sudoku?"",""img_src"":""https://img.youtube.com/vi/V4epCnUifKA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=V4epCnUifKA""}",00:23:27,24