Solving A Highly-Requested New York Times Sudoku
18:16
Solving A Haunting Sudoku From The US
18:41
Diabolical Sudoku: One Of Our Best Solves?
26:51
A Brand-New Trick For Classic Sudoku
21:03
Improve Your Sudoku: How To Solve Harder Puzzles
23:35
Why Handmade Sudokus Are Better! A.k.a. One Of Our Best Puzzles Ever
28:00
The Best Sudoku Of All-Time?
21:31
Classic Sudoku: Bonus Puzzle 4: [This is STUNNING]
18:58