diff --git a/Main.java b/Main.java
new file mode 100644
index 0000000..e555be7
--- /dev/null
+++ b/Main.java
@@ -0,0 +1,16 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Main {
+
+    public static void main(String[] args) {
+	
+        // affichage et création de la fenetre
+	
+        SudokuGrid sudokuGrid = new SudokuGrid();
+        sudokuGrid.setSize(700,600);
+        sudokuGrid.setLocation(100, 100);
+        sudokuGrid.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        sudokuGrid.setVisible(true);
+    }
+}
diff --git a/SudokuGrid.java b/SudokuGrid.java
index 50925de..c8b14f3 100644
--- a/SudokuGrid.java
+++ b/SudokuGrid.java
@@ -10,9 +10,9 @@ public class SudokuGrid extends JFrame {
         // Panneau pour la grille Sudoku
         JPanel gridPanel = new JPanel();
         gridPanel.setLayout(new GridLayout(GRID_SIZE, GRID_SIZE)); // Utiliser GridLayout
-        gridPanel.setBackground(new Color(0, 255, 0)); // Fond vert
+        gridPanel.setBackground(Color.green); // Fond vert
 
-        // Initialiser le grid
+        // Initialiser la grille
         grid = new JTextField[GRID_SIZE][GRID_SIZE];
         for (int i = 0; i < GRID_SIZE; i++) {
             for (int j = 0; j < GRID_SIZE; j++) {
@@ -32,12 +32,5 @@ public class SudokuGrid extends JFrame {
         getContentPane().add(buttonPanel, BorderLayout.EAST);
     }
 
-    public static void main(String[] args) {
-        // afficage et création de la fenetre
-        SudokuGrid sudokuGrid = new SudokuGrid();
-        sudokuGrid.setSize(700,600);
-        sudokuGrid.setLocation(100, 100);
-        sudokuGrid.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        sudokuGrid.setVisible(true);
-    }
+    
 }