Grille téléchargée depuis www.123sudoku.net
L'utilisation d'une police à taille fixe est recommandé.
Niveau : moyen
/----+----+----+----+----+----+----+----+----\ 
|  xx|  xx|  xx|    |    |    |    |  xx|  xx|
|xx  |xx  |xx  | 6  |37  |36  | 3  |xx  |xx  |
|----+----+----+----+----+----+----+----+----|
|  xx|  xx|  13|    |    |    |    |    |  xx|
|xx  |xx  |21  |    |    |    |    |21  |xx  |
|----+----+----+----+----+----+----+----+----|
|  xx|  21|    |    |    |    |    |    |    |
|xx  |16  |    |    |    |    |    |    |13  |
|----+----+----+----+----+----+----+----+----|
|   5|    |    |   8|    |    |   7|    |    |
|    |    |    | 3  |    |    | 7  |    |    |
|----+----+----+----+----+----+----+----+----|
|  36|    |    |    |    |    |    |    |    |
|    |    |    |    |    |    |    |    |    |
|----+----+----+----+----+----+----+----+----|
|  38|    |    |    |    |    |    |    |    |
|    |    |    |    |    |    |    |    |    |
|----+----+----+----+----+----+----+----+----|
|   7|    |    |   3|    |    |   3|    |    |
|    |    |    | 7  |    |    | 3  |    |    |
|----+----+----+----+----+----+----+----+----|
|  xx|  22|    |    |    |    |    |    |  xx|
|xx  |    |    |    |    |    |    |    |xx  |
|----+----+----+----+----+----+----+----+----|
|  xx|  xx|  10|    |    |    |    |  xx|  xx|
|xx  |xx  |    |    |    |    |    |xx  |xx  |
\----+----+----+----+----+----+----+----+----/