diff --git a/app/src/main/java/com/example/mastermind/MainActivity.java b/app/src/main/java/com/example/mastermind/MainActivity.java
index b2f335a..8685123 100644
--- a/app/src/main/java/com/example/mastermind/MainActivity.java
+++ b/app/src/main/java/com/example/mastermind/MainActivity.java
@@ -1,13 +1,52 @@
 package com.example.mastermind;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
+import android.widget.Button;
+import android.view.View;
 
 public class MainActivity extends Activity {
-
+    private Button mHotSeat;
+    private Button mORDI;
+    private Button mSettings;
+    //private Button mRules;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+
+        mHotSeat = findViewById(R.id.HotSeat);
+        mORDI = findViewById(R.id.ORDI);
+        mSettings = findViewById(R.id.Settings);
+        //mRules = findViewById(R.id.Rules);
+        /*mHotSeat.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent tp1Intent = new Intent(MainActivity.this, HotSeat.class);
+                startActivity(tp1Intent);
+            }
+        });
+        mORDI.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent tp2Intent = new Intent(MainActivity.this, ORDI.class);
+                startActivity(tp2Intent);
+            }
+        });*/
+        /*mSettings.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent tp3Intent = new Intent(MainActivity.this, Settings.class);
+                startActivity(tp3Intent);
+            }
+        });*/
+        /*mTP4.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent tp4Intent = new Intent(MainActivity.this, TP4.class);
+                startActivity(tp4Intent);
+            }
+        });*/
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index d09d688..24bda5d 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,6 +6,7 @@
     android:layout_height="match_parent"
     android:background="#333"
     android:padding="10dp"
+    android:orientation="vertical"
     tools:context=".MainActivity"
     >
 
@@ -15,44 +16,70 @@
         android:scaleType="centerCrop"
         android:src="@drawable/brain">
     </ImageView>
-
-    <TextView
-        android:id="@+id/title"
+    <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Mastermind"
-        android:gravity="center"
-        android:textColor="#eee"
-        android:padding="50dp"
-        android:textSize="50dp"
-        android:autoSizeMaxTextSize="100dp"
-        android:autoSizeMinTextSize="10dp">
-    </TextView>
+        android:layout_height="match_parent"
+        android:orientation="vertical">
 
-    <Button
-        android:id="@+id/solo"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_below="@id/title"
-        android:padding="20dp"
-        android:layout_margin="20dp"
-        android:text="1 VS 1"
-        android:textSize="30dp"
-        android:background="#aaa">
-    </Button>
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Mastermind"
+            android:gravity="center"
+            android:textColor="#eee"
+            android:padding="50dp"
+            android:textSize="50dp"
+            android:autoSizeMaxTextSize="100dp"
+            android:autoSizeMinTextSize="10dp">
+        </TextView>
 
-    <Button
-        android:id="@+id/duo"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_below="@id/solo"
-        android:padding="20dp"
-        android:layout_margin="20dp"
-        android:text="1 VS ORDI"
-        android:textSize="30dp"
-        android:background="#aaa">
-    </Button>
+        <Button
+            android:id="@+id/ORDI"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="20dp"
+            android:layout_margin="20dp"
+            android:text="1 VS 1"
+            android:textSize="30dp"
+            android:background="#aaa">
+        </Button>
 
+        <Button
+            android:id="@+id/HotSeat"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="20dp"
+            android:layout_margin="20dp"
+            android:text="1 VS ORDI"
+            android:textSize="30dp"
+            android:background="#aaa">
+        </Button>
+
+        <Button
+            android:id="@+id/Settings"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="20dp"
+            android:layout_margin="20dp"
+            android:layout_gravity="center"
+            android:text="Paramètres"
+            android:textSize="15dp"
+            android:background="#aaa">
+        </Button>
+
+        <Button
+            android:id="@+id/Rules"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="20dp"
+            android:layout_gravity="center"
+            android:layout_margin="20dp"
+            android:text="Règles"
+            android:textSize="15dp"
+            android:background="#aaa">
+        </Button>
+    </LinearLayout>
 
 
 </RelativeLayout>
\ No newline at end of file