diff --git a/premierTests/Grille.java b/premierTests/Grille.java
new file mode 100644
index 0000000..45b43ab
--- /dev/null
+++ b/premierTests/Grille.java
@@ -0,0 +1,71 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Grille extends JPanel {
+
+    private Pion grille[][];
+    private int playerTurn = Utils.PLAYER_ONE;
+
+    public Grille() {
+        super();
+        /*
+         * On peut remplacer GridBagLayout par un GridLayout
+         */
+        GridBagLayout gbl = new GridBagLayout();
+        this.setLayout(gbl);
+        GridBagConstraints gbc = new GridBagConstraints();
+        grille = new Pion[Utils.COLUMN_COUNT][Utils.ROW_COUNT];
+        for (int x = 0; x < Utils.COLUMN_COUNT; x++) {
+            for (int y = 0; y < Utils.ROW_COUNT; y++) {
+                Pion pion = new Pion();
+                gbc.gridx = x;
+                gbc.gridy = y;
+                gbc.fill = GridBagConstraints.BOTH;
+                gbc.anchor = GridBagConstraints.CENTER;
+                gbc.gridwidth = 1;
+                gbc.gridheight = 1;
+                gbc.weightx = 0;
+                gbc.weighty = 0;
+                gbc.insets = new Insets(0, 0, 0, 0);
+
+                this.add(pion, gbc);
+
+                grille[x][y] = pion;
+            }
+        }
+
+        int minimumWidth = Utils.COLUMN_COUNT * grille[0][0].getMinimumSize().width;
+        int minimumHeight = Utils.ROW_COUNT * grille[0][0].getMinimumSize().height;
+        int preferredWidth = Utils.COLUMN_COUNT * grille[0][0].getPreferredSize().width;
+        int preferredHeight = Utils.ROW_COUNT * grille[0][0].getPreferredSize().height;
+        
+        this.setMinimumSize(new Dimension(minimumWidth, minimumHeight));
+        this.setPreferredSize(new Dimension(preferredWidth, preferredHeight));
+    }
+
+    public void drawPlayerPlay(int column, int player) {
+        for (int row = Utils.ROW_COUNT - 1; row >= 0; row--) {
+            Pion p = grille[column][row];
+            if (p.getBackground() != Utils.PLAYER_ONE_COLOR && p.getBackground() != Utils.PLAYER_TWO_COLOR) {
+                p.setBackground(player == Utils.PLAYER_ONE ? Utils.PLAYER_ONE_COLOR : Utils.PLAYER_TWO_COLOR);
+                this.switchPlayer();
+                break;
+            }
+        }
+    }
+
+    private void switchPlayer() {
+        this.playerTurn = (playerTurn + 1) % 2;
+    }
+
+    public int getPlayerTurn() {
+        return playerTurn;
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        Graphics g2 = g.create();
+        g2.setColor(Color.BLUE);
+        g2.fillRoundRect(0, 0, this.getWidth(), this.getHeight(), 3 * Utils.PAWN_MARGIN, 3 * Utils.PAWN_MARGIN);
+    }
+}   
\ No newline at end of file
diff --git a/premierTests/GrilleMouseListener.java b/premierTests/GrilleMouseListener.java
new file mode 100644
index 0000000..8b993f2
--- /dev/null
+++ b/premierTests/GrilleMouseListener.java
@@ -0,0 +1,17 @@
+import java.awt.event.MouseEvent;
+import javax.swing.event.MouseInputAdapter;
+
+public class GrilleMouseListener extends MouseInputAdapter{
+
+    private Grille grille;
+
+    public GrilleMouseListener(Grille g) {
+        this.grille = g;
+    }
+
+    @Override
+    public void mouseClicked(MouseEvent e) {
+        int column = (e.getX() * Utils.COLUMN_COUNT / grille.getWidth());
+        grille.drawPlayerPlay(column, grille.getPlayerTurn());
+    }
+}
diff --git a/premierTests/Pion.java b/premierTests/Pion.java
new file mode 100644
index 0000000..ce76973
--- /dev/null
+++ b/premierTests/Pion.java
@@ -0,0 +1,23 @@
+import java.awt.*;
+import javax.swing.*;
+
+public class Pion extends JComponent{
+
+    public Pion() {
+        this.setMinimumSize(new Dimension(80,80));
+        this.setMaximumSize(new Dimension(150,150));
+        this.setPreferredSize(new Dimension(120,120));
+        this.setBackground(Color.WHITE);
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        Graphics g2 = g.create();
+        //g2.setColor(Color.BLUE);
+        //g2.fillRect(0, 0, this.getWidth(), this.getHeight());
+        g2.setColor(Color.GRAY);
+        g2.fillOval((int) (Utils.PAWN_MARGIN * 1.2),(int) (Utils.PAWN_MARGIN * 1.1) , this.getWidth() - 2 * Utils.PAWN_MARGIN, this.getHeight() - 2 * Utils.PAWN_MARGIN + 2);
+        g2.setColor(this.getBackground());
+        g2.fillOval(Utils.PAWN_MARGIN, Utils.PAWN_MARGIN, this.getWidth() - 2 * Utils.PAWN_MARGIN, this.getHeight() - 2 * Utils.PAWN_MARGIN);
+    }
+}
\ No newline at end of file
diff --git a/premierTests/Puissance4_View.java b/premierTests/Puissance4_View.java
new file mode 100644
index 0000000..0b6cbd9
--- /dev/null
+++ b/premierTests/Puissance4_View.java
@@ -0,0 +1,33 @@
+import javax.swing.*;
+
+import java.awt.*;
+
+public class Puissance4_View extends JFrame {
+    public Puissance4_View() {
+        super("Puissance 4");
+        this.setLayout(new GridBagLayout());
+        Grille g = new Grille();
+        g.addMouseListener(new GrilleMouseListener(g));
+        this.setLocation(200, 200);
+        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        GridBagConstraints gbc = new GridBagConstraints();
+        gbc.gridx = 1;
+        gbc.gridy = 1;
+        gbc.fill = GridBagConstraints.NONE;
+        gbc.anchor = GridBagConstraints.CENTER;
+        gbc.gridwidth = 1;
+        gbc.gridheight = 1;
+        gbc.weightx = 0;
+        gbc.weighty = 0;
+        gbc.insets = new Insets(0, 0, 0, 0);
+        this.add(g, gbc);
+        this.setMinimumSize(g.getMinimumSize());
+        this.pack();
+        this.setVisible(true);
+        g.requestFocusInWindow();
+    }
+
+    public static void main(String[] args) {
+        Puissance4_View v = new Puissance4_View();
+    }
+}
diff --git a/premierTests/Utils.java b/premierTests/Utils.java
new file mode 100644
index 0000000..1ef1449
--- /dev/null
+++ b/premierTests/Utils.java
@@ -0,0 +1,11 @@
+import java.awt.Color;
+
+public class Utils {
+    public final static Color PLAYER_ONE_COLOR = Color.RED;
+    public final static Color PLAYER_TWO_COLOR = Color.YELLOW;
+    public final static int PLAYER_ONE = 0;
+    public final static int PLAYER_TWO = 1;
+    public static int PAWN_MARGIN = 10;
+    public static int COLUMN_COUNT = 7;
+    public static int ROW_COUNT = 6;   
+}