diff --git a/premierTests/Grille.java b/premierTests/Grille.java
deleted file mode 100644
index 45b43ab..0000000
--- a/premierTests/Grille.java
+++ /dev/null
@@ -1,71 +0,0 @@
-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
deleted file mode 100644
index 8b993f2..0000000
--- a/premierTests/GrilleMouseListener.java
+++ /dev/null
@@ -1,17 +0,0 @@
-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
deleted file mode 100644
index ce76973..0000000
--- a/premierTests/Pion.java
+++ /dev/null
@@ -1,23 +0,0 @@
-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
deleted file mode 100644
index 0b6cbd9..0000000
--- a/premierTests/Puissance4_View.java
+++ /dev/null
@@ -1,33 +0,0 @@
-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
deleted file mode 100644
index 1ef1449..0000000
--- a/premierTests/Utils.java
+++ /dev/null
@@ -1,11 +0,0 @@
-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;   
-}