Mensa Sudoku
54:23
Is This The Most Bizarre Sudoku Solve Ever?!
1:02:01
No Digits. No Clues. No Hope?!
12:05
Tutorial #71 Sudoku. The Empty Rectangle Part 1
1:35:06
The Most ASTONISHING Sudoku Endgame
24:24
Ratio Renban Extravaganza: Mixing Ratios of Black Kropkis Can Be a lot of Fun in this Sudoku
18:59
Killer Sudoku: Easy for Beginners
30:53
Fawlty Towers - The Sudoku
41:42