diff --git a/core/src/controller/Controller.java b/core/src/controller/Controller.java
new file mode 100644
index 0000000..470dd61
--- /dev/null
+++ b/core/src/controller/Controller.java
@@ -0,0 +1,14 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package controller;
+
+/**
+ *
+ * @author Jan
+ */
+public class Controller {
+    
+}
diff --git a/core/src/model/Model.java b/core/src/model/Model.java
new file mode 100644
index 0000000..c0fc09e
--- /dev/null
+++ b/core/src/model/Model.java
@@ -0,0 +1,14 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package model;
+
+/**
+ *
+ * @author Jan
+ */
+public class Model {
+    
+}
diff --git a/core/src/view/View.java b/core/src/view/View.java
new file mode 100644
index 0000000..1be22ea
--- /dev/null
+++ b/core/src/view/View.java
@@ -0,0 +1,14 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package view;
+
+/**
+ *
+ * @author Jan
+ */
+public class View {
+    
+}