Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes)
1415,Sudoku #1415,2020-09-14,"[""Mark""]","[""Tom Collyer""]","[""Classic""]","{""alt"":""How do Grandmasters Solve Sudoku so fast?"",""caption"":""How do Grandmasters Solve Sudoku so fast?"",""img_src"":""https://img.youtube.com/vi/ms2Sj1VhG-k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ms2Sj1VhG-k""}",00:16:09,17
1207,Sudoku #1207,2020-06-09,"[""Mark""]","[""Tom Collyer""]","[""O/E"",""Set Values""]","{""alt"":""4 UK Sudoku Championship puzzles "",""caption"":""4 UK Sudoku Championship puzzles "",""img_src"":""https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fu7zJExacac&t=24m29s""}",00:34:05,35
1206,Sudoku #1206,2020-06-09,"[""Mark""]","[""Tom Collyer""]","[""Irregular"",""Surplus""]","{""alt"":""4 UK Sudoku Championship puzzles "",""caption"":""4 UK Sudoku Championship puzzles "",""img_src"":""https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fu7zJExacac&t=12m52s""}",00:34:05,35
1205,Sudoku #1205,2020-06-09,"[""Mark""]","[""Tom Collyer""]","[""Deficit""]","{""alt"":""4 UK Sudoku Championship puzzles "",""caption"":""4 UK Sudoku Championship puzzles "",""img_src"":""https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fu7zJExacac&t=8m09s""}",00:34:05,35
1204,Sudoku #1204,2020-06-09,"[""Mark""]","[""Tom Collyer""]","[""Linked Grids"",""Set Values""]","{""alt"":""4 UK Sudoku Championship puzzles "",""caption"":""4 UK Sudoku Championship puzzles "",""img_src"":""https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fu7zJExacac""}",00:34:05,35
994,Sudoku #994,2020-02-27,"[""Mark""]","[""Tom Collyer""]","[""X-Sums""]","{""alt"":""The BEST X-Sums Sudoku I've Ever Seen"",""caption"":""The BEST X-Sums Sudoku I've Ever Seen"",""img_src"":""https://img.youtube.com/vi/fnCzYnsC4Ow/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=fnCzYnsC4Ow""}",00:21:14,22
688,Sudoku #688,2019-06-12,"[""Simon""]","[""Tom Collyer""]","[""Killer""]","{""alt"":""A Killer Sudoku With Missing Cages?!"",""caption"":""A Killer Sudoku With Missing Cages?!"",""img_src"":""https://img.youtube.com/vi/XlOc6Y-MHIk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=XlOc6Y-MHIk""}",00:17:09,18
687,Sudoku #687,2019-06-11,"[""Simon""]","[""Tom Collyer""]","[""Sandwich""]","{""alt"":""A One Number Sudoku? What's Going On?!"",""caption"":""A One Number Sudoku? What's Going On?!"",""img_src"":""https://img.youtube.com/vi/LHeVtCTUhGI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=LHeVtCTUhGI""}",00:25:06,26
655,Thermo Sudoku,2019-05-12,"[""Simon""]","[""Tom Collyer""]","[""Thermo""]","{""alt"":""Thermo Sudoku: How To Solve A Brilliant Variant"",""caption"":""Thermo Sudoku: How To Solve A Brilliant Variant"",""img_src"":""https://img.youtube.com/vi/RRSFXCpBBek/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=RRSFXCpBBek""}",00:19:08,20
623,Between 1 & 9 Sudoku,2019-04-13,"[""Simon""]","[""Tom Collyer""]","[""Sandwich""]","{""alt"":""A Sudoku With Only One Given Digit? What's Going on?!"",""caption"":""A Sudoku With Only One Given Digit? What's Going on?!"",""img_src"":""https://img.youtube.com/vi/Z79_t6JRiNs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Z79_t6JRiNs""}",00:34:01,35
381,Sudoku #381,2018-07-23,"[""Tom Collyer""]","[""Tom Collyer""]","[""Classic""]","{""alt"":""Advanced Tutorial by UK Sudoku Champion"",""caption"":""Advanced Tutorial by UK Sudoku Champion"",""img_src"":""https://img.youtube.com/vi/nsYLpMZ-rpI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=nsYLpMZ-rpI""}",00:17:10,18
343,Sudoku #343,2018-06-13,"[""Simon""]","[""Tom Collyer""]","[""Diagonal""]","{""alt"":""Diagonal sudoku: Everything you need to know"",""caption"":""Diagonal sudoku: Everything you need to know"",""img_src"":""https://img.youtube.com/vi/i1E7MUhT5C4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=i1E7MUhT5C4""}",00:21:33,22