Grille téléchargée depuis www.123sudoku.net
L'utilisation d'une police à taille fixe est recommandé.
Niveau : facile
/----+----+----+----+----+----+----+----+----\ 
|  xx|  xx|    |    |    |    |    |  xx|  xx|
|xx  |xx  |28  | 7  | 8  | 5  |12  |xx  |xx  |
|----+----+----+----+----+----+----+----+----|
|  xx|  15|    |    |    |    |    |    |    |
|xx  |    |    |    |    |    |    |28  |15  |
|----+----+----+----+----+----+----+----+----|
|  xx|  28|    |    |    |    |    |    |    |
|xx  |15  |    |    |    |    |    |    |    |
|----+----+----+----+----+----+----+----+----|
|  12|    |    |  xx|  xx|  xx|  11|    |    |
|    |    |    |xx  |xx  |xx  |    |    |    |
|----+----+----+----+----+----+----+----+----|
|   4|    |    |  xx|  xx|  xx|   3|    |    |
|    |    |    |xx  |xx  |xx  |    |    |    |
|----+----+----+----+----+----+----+----+----|
|   5|    |    |  xx|  xx|  xx|   6|    |    |
|    |    |    |xx  |xx  |xx  |    |    |    |
|----+----+----+----+----+----+----+----+----|
|   9|    |    |    |    |    |  10|    |    |
|    |    |    | 7  | 4  | 5  |12  |    |    |
|----+----+----+----+----+----+----+----+----|
|  28|    |    |    |    |    |    |    |  xx|
|    |    |    |    |    |    |    |    |xx  |
|----+----+----+----+----+----+----+----+----|
|  xx|  xx|  15|    |    |    |    |    |  xx|
|xx  |xx  |    |    |    |    |    |    |xx  |
\----+----+----+----+----+----+----+----+----/