12:13

Sudoku Partie 8

17:59

Techniques for Hard Sudoku

10:43

Sudoku Partie 6

1:04:14

SUDOKU DE LETTRES

16:21

Sudoku classique (vidéo pédagogique #29, annoying)

13:41

Tutorial #40 A must know technique. NOT a puzzle.

8:17

Sudoku Partie 5

4:28

X-Wings and the Rectangle Rule for Solving Medium to Hard Sudoku Puzzles