Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 6440,Climbing the Stairs,2024-10-05,"[""Mark""]","[""Aad van de Wetering""]","[""Clone"",""Difference""]","{""alt"":""The Stairway to Sudoku Heaven"",""caption"":""The Stairway to Sudoku Heaven"",""img_src"":""https://img.youtube.com/vi/Ln6-GYKiB1o/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Ln6-GYKiB1o""}",00:18:00,18 6275,Big Bang,2024-08-15,"[""Mark""]","[""Aad van de Wetering""]","[""Arrow""]","{""alt"":""Right at the Middle of the Big Bang"",""caption"":""Right at the Middle of the Big Bang"",""img_src"":""https://img.youtube.com/vi/tgdxRBGvYr0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=tgdxRBGvYr0""}",00:20:01,21 6200,Ready By Six,2024-07-22,"[""Mark""]","[""Aad van de Wetering""]","[""Whispers""]","{""alt"":""The Louder Whisper?"",""caption"":""The Louder Whisper?"",""img_src"":""https://img.youtube.com/vi/dQjzGAhNyW0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=dQjzGAhNyW0""}",00:21:30,22 6014,Mountain and Valley,2024-05-26,"[""Mark""]","[""Aad van de Wetering""]","[""Diagonal"",""Min/Max""]","{""alt"":""The Highs and Lows of Sudoku Solving"",""caption"":""The Highs and Lows of Sudoku Solving"",""img_src"":""https://img.youtube.com/vi/ZMP7PqyIckM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ZMP7PqyIckM""}",00:54:11,55 5797,InBetween Snack,2024-03-20,"[""Mark""]","[""Aad van de Wetering""]","[""Between Lines"",""Multitask Clues"",""Sums""]","{""alt"":""Don't Snack between Sudokus"",""caption"":""Don't Snack between Sudokus"",""img_src"":""https://img.youtube.com/vi/Luz3aQcjLrQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Luz3aQcjLrQ""}",00:33:42,34 5520,9M,2023-12-27,"[""Mark""]","[""Aad van de Wetering""]","[""Neighbour Sums""]","{""alt"":""Nine Million Views for a Sudoku Video!"",""caption"":""Nine Million Views for a Sudoku Video!"",""img_src"":""https://img.youtube.com/vi/L8Kum87ibpI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=L8Kum87ibpI""}",00:22:36,23 4702,345,2023-06-04,"[""Mark""]","[""Aad van de Wetering""]","[""Whispers""]","{""alt"":""Different flavours of Whispering!"",""caption"":""Different flavours of Whispering!"",""img_src"":""https://img.youtube.com/vi/3EhGwiGRI1s/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=3EhGwiGRI1s""}",00:22:30,23 4606,Knight Trot,2023-05-11,"[""Mark""]","[""Aad van de Wetering""]","[""Anti-Knight"",""Thermo""]","{""alt"":""Can I Remember My Chess Moves Today?"",""caption"":""Can I Remember My Chess Moves Today?"",""img_src"":""https://img.youtube.com/vi/FjPuAndAup8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=FjPuAndAup8""}",00:43:23,44 4471,71,2023-04-08,"[""Mark""]","[""Aad van de Wetering""]","[""German Whispers""]","{""alt"":""A Definite Spring Chicken"",""caption"":""A Definite Spring Chicken"",""img_src"":""https://img.youtube.com/vi/V2jh1wL3-bo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=V2jh1wL3-bo""}",00:30:12,31 4391,Prime Pentominoes,2023-03-19,"[""Mark""]","[""Aad van de Wetering""]","[""Primes""]","{""alt"":""The Shapes of Genius"",""caption"":""The Shapes of Genius"",""img_src"":""https://img.youtube.com/vi/YmUClGlFRsU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=YmUClGlFRsU""}",01:17:09,78 3896,7 and 8 Make 15,2022-11-16,"[""Mark""]","[""Aad van de Wetering""]","[""Killer""]","{""alt"":""The Extraordinary Fact about 7 and 8"",""caption"":""The Extraordinary Fact about 7 and 8"",""img_src"":""https://img.youtube.com/vi/912rzhP0jvE/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=912rzhP0jvE""}",00:25:03,26 3310,Windmills of Your Mind,2022-06-26,"[""Mark""]","[""Aad van de Wetering""]","[""Dutch Whispers""]","{""alt"":""The Sudoku Windmill"",""caption"":""The Sudoku Windmill"",""img_src"":""https://img.youtube.com/vi/_08Rte2uB-8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=_08Rte2uB-8""}",00:48:11,49 2975,Even Miracle,2022-04-11,"[""Mark""]","[""Aad van de Wetering""]","[""Non-Consecutive"",""O/E""]","{""alt"":""Even Miracles can be Odd"",""caption"":""Even Miracles can be Odd"",""img_src"":""https://img.youtube.com/vi/uOXcgAMEJ14/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=uOXcgAMEJ14""}",00:29:06,30 2898,Pi,2022-03-23,"[""Mark""]","[""Aad van de Wetering""]","[""3 Whispers"",""Anti-Knight""]","{""alt"":""This Puzzle seems Irrational"",""caption"":""This Puzzle seems Irrational"",""img_src"":""https://img.youtube.com/vi/UD_Jx8M_Cs0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=UD_Jx8M_Cs0""}",00:38:07,39 2742,Product 2520,2022-02-09,"[""Mark""]","[""Aad van de Wetering""]","[""Sums""]","{""alt"":""The Product of a Fertile Mind"",""caption"":""The Product of a Fertile Mind"",""img_src"":""https://img.youtube.com/vi/5tXvj6j2xSo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=5tXvj6j2xSo""}",00:31:38,32 2708,Anti-Four,2022-01-28,"[""Mark""]","[""Aad van de Wetering""]","[""Renban"",""Sums""]","{""alt"":""You're in Trouble, Number Four!"",""caption"":""You're in Trouble, Number Four!"",""img_src"":""https://img.youtube.com/vi/1Ovwmzj0G7k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=1Ovwmzj0G7k""}",00:35:01,36 2623,Fireworks,2021-12-31,"[""Mark""]","[""Aad van de Wetering""]","[""Arrow"",""Thermo""]","{""alt"":""Fireworks for a Happy New Year!"",""caption"":""Fireworks for a Happy New Year!"",""img_src"":""https://img.youtube.com/vi/NikK2QnvM9M/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=NikK2QnvM9M""}",00:16:26,17 2452,Dutch Whispers 4,2021-11-13,"[""Mark""]","[""Aad van de Wetering""]","[""Dutch Whispers""]","{""alt"":""The Least Magical Solve Ever?"",""caption"":""The Least Magical Solve Ever?"",""img_src"":""https://img.youtube.com/vi/aNOAkdFtR-w/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=aNOAkdFtR-w""}",01:01:23,62 2318,Chameleon,2021-09-30,"[""Mark""]","[""Aad van de Wetering""]","[""Arrow""]","{""alt"":""Battle with a Chameleon!"",""caption"":""Battle with a Chameleon!"",""img_src"":""https://img.youtube.com/vi/McNmBk4wrh0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=McNmBk4wrh0""}",00:30:48,31 2220,Crosses and Pluses,2021-08-31,"[""Mark""]","[""Aad van de Wetering""]","[""Renban"",""Sums""]","{""alt"":""The Dutch Master gives a Maths Lesson"",""caption"":""The Dutch Master gives a Maths Lesson"",""img_src"":""https://img.youtube.com/vi/QnssyQnMXcs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=QnssyQnMXcs""}",00:36:37,37 1903,Snooker 147,2021-05-03,"[""Mark""]","[""Aad van de Wetering""]","[""Arrow"",""Renban""]","{""alt"":""Maximum Break(-in)"",""caption"":""Maximum Break(-in)"",""img_src"":""https://img.youtube.com/vi/QlzOEFddi3M/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=QlzOEFddi3M""}",00:21:24,22 1885,TrioSumDiag,2021-04-25,"[""Mark""]","[""Aad van de Wetering""]","[""Ambiguous Clues"",""Diagonal"",""Sums"",""Thermo""]","{""alt"":""A piece from the Dutch master - is it a Masterpiece?"",""caption"":""A piece from the Dutch master - is it a Masterpiece?"",""img_src"":""https://img.youtube.com/vi/hHS4lhUE9AU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=hHS4lhUE9AU""}",00:23:26,24 1860,Octopus,2021-04-13,"[""Mark""]","[""Aad van de Wetering""]","[""Anti-King"",""Arrow""]","{""alt"":""Wrestling the Octopus"",""caption"":""Wrestling the Octopus"",""img_src"":""https://img.youtube.com/vi/npAyDz4ypUM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=npAyDz4ypUM""}",00:21:12,22 1852,Anti-Knight Arrow Sudoku,2021-04-09,"[""Mark""]","[""Aad van de Wetering""]","[""Anti-Knight"",""Arrow""]","{""alt"":""Messing up ... and Recovering!"",""caption"":""Messing up ... and Recovering!"",""img_src"":""https://img.youtube.com/vi/4FR2YmXo9DU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=4FR2YmXo9DU""}",00:25:51,26 1477,XV (&XV) Sudoku,2020-10-13,"[""Mark""]","[""Aad van de Wetering""]","[""XV""]","{""alt"":""Taking Positives from the Negatives"",""caption"":""Taking Positives from the Negatives"",""img_src"":""https://img.youtube.com/vi/NTAVE31wD5U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=NTAVE31wD5U""}",00:36:09,37 1395,Monkey Step Friends Sudoku,2020-09-06,"[""Mark""]","[""Aad van de Wetering""]","[""Monkey Step""]","{""alt"":""How do Monkeys even Step?"",""caption"":""How do Monkeys even Step?"",""img_src"":""https://img.youtube.com/vi/9NogpcJ8UZk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=9NogpcJ8UZk""}",00:43:08,44 1302,Thermo Sudoku,2020-07-23,"[""Mark""]","[""Aad van de Wetering""]","[""Thermo""]","{""alt"":""A Thermo by Aad ... oh yes!"",""caption"":""A Thermo by Aad ... oh yes!"",""img_src"":""https://img.youtube.com/vi/Vj5kI2uF3Po/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Vj5kI2uF3Po""}",00:15:34,16 1251,Tau Day King Sudoku,2020-06-29,"[""Mark""]","[""Aad van de Wetering""]","[""Anti-King""]","{""alt"":""How did a knight restriction get in a king's move sudoku?"",""caption"":""How did a knight restriction get in a king's move sudoku?"",""img_src"":""https://img.youtube.com/vi/RA91cdjOhfo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=RA91cdjOhfo""}",00:22:22,23