diff --git a/HW3/AndroidManifest.xml b/HW3/AndroidManifest.xml
index ee6c666..0a384b0 100644
--- a/HW3/AndroidManifest.xml
+++ b/HW3/AndroidManifest.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.uncc.hw3"
     android:versionCode="1"
@@ -22,6 +22,10 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity
+            android:name="com.uncc.hw3.ResultActivity"
+            android:label="@string/title_activity_result" >
+        </activity>
     </application>
 
 </manifest>
diff --git a/HW3/res/layout/activity_main.xml b/HW3/res/layout/activity_main.xml
index af9f093..bccea87 100644
--- a/HW3/res/layout/activity_main.xml
+++ b/HW3/res/layout/activity_main.xml
@@ -1,16 +1,208 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/LinearLayout1"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
     android:paddingBottom="@dimen/activity_vertical_margin"
     android:paddingLeft="@dimen/activity_horizontal_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
     tools:context=".MainActivity" >
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/hello_world" />
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
 
-</RelativeLayout>
+        <TextView
+            android:id="@+id/txtFind"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/txtFind" />
+
+        <ImageView
+            android:id="@+id/imageView1"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:src="@drawable/cover" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="fill_horizontal" >
+
+        <ImageView
+            android:id="@+id/imgTile1_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile1_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile1_3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile1_4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="fill_horizontal" >
+
+        <ImageView
+            android:id="@+id/imgTile2_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile2_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile2_3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile2_4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="fill_horizontal" >
+
+        <ImageView
+            android:id="@+id/imgTile3_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile3_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile3_3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile3_4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="fill_horizontal" >
+
+        <ImageView
+            android:id="@+id/imgTile4_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile4_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile4_3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+
+        <ImageView
+            android:id="@+id/imgTile4_4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:scaleType="fitCenter"
+            android:src="@drawable/cover" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="15dp" >
+
+        <Button
+            android:id="@+id/btnNewGame"
+            style="?android:attr/buttonStyleSmall"
+            android:layout_width="0dp"
+            android:layout_height="40dp"
+            android:layout_weight="1"
+            android:text="@string/btnNewGame" />
+
+        <Button
+            android:id="@+id/btnUnCover"
+            style="?android:attr/buttonStyleSmall"
+            android:layout_width="0dp"
+            android:layout_height="40dp"
+            android:layout_weight="1"
+            android:text="@string/btnUnCover" />
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/HW3/res/values/strings.xml b/HW3/res/values/strings.xml
index 9ed56e5..9bbdca2 100644
--- a/HW3/res/values/strings.xml
+++ b/HW3/res/values/strings.xml
@@ -1,8 +1,12 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <string name="app_name">HW3</string>
+    <string name="app_name">Unlock The Treasure Box!</string>
     <string name="action_settings">Settings</string>
     <string name="hello_world">Hello world!</string>
+    <string name="txtFind">Find:</string>
+    <string name="btnNewGame">New Game</string>
+    <string name="btnUnCover">UnCover</string>
+    <string name="title_activity_result">ResultActivity</string>
 
 </resources>