tontonan
13:41
Tutorial #40 A must know technique. NOT a puzzle.
25:48
The Miracle Sudoku
33:00
The Sudoku With Only 2 Given Digits
21:56
The Simple Trick For Hard Sudokus
36:09
Tutorial 58. Hard sudoku puzzle with lots of techniques.
32:15
How To Create A Sudoku Masterpiece
35:15
Watch A World Sudoku/Puzzle Champion Solving!
33:44
Sudoku Tutorial #85 Solving a DIABOLICAL PUZZLE.
