diff --git a/android/gradle.properties b/android/gradle.properties
index d9abd55731010fe508f39321892e8002f10e79ef..663881258a10822c0b4abc064b6e0bc0ccf48833 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.12
-app.versionCode=12
+app.versionName=0.0.13
+app.versionCode=13
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index c9784883d5e46dac8242a7f209b2a4ade6f259af..e94dd6a1b189cabfee966fb4516a6c3f48e65ca0 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -148,7 +148,7 @@ class Home extends StatelessWidget {
     var random = new Random();
     int tilesCount = tiles.length;
 
-    for (int i = 0; i < 40; i++) {
+    for (int i = 0; i < (10 * tilesCount); i++) {
       int indexTile1 = random.nextInt(tilesCount);
       int indexTile2 = random.nextInt(tilesCount);