correction manifest

Tetris/app/src/main/AndroidManifest.xml

@@ -11,36 +11,6 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Tetris"
         tools:targetApi="31">
-        <activity
-            android:name="tetrisGame.activity.Menu"
-            android:exported="true"/>
-        <activity
-            android:name="tetrisGame.activity.Game"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        <activity android:name="activity.Menu" android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-        <activity android:name="activity.Game" android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-        <activity android:name="activity.Option" android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
         <activity android:name="activity.MainActivity" android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>