diff --git a/src/Main.java b/src/TUI/Main.java
similarity index 98%
rename from src/Main.java
rename to src/TUI/Main.java
index dd589eb..49bb7ab 100644
--- a/src/Main.java
+++ b/src/TUI/Main.java
@@ -1,3 +1,7 @@
+package TUI;
+
+import facade.BlackJackSpiel;
+
 import java.util.Scanner;
 
 public class Main {
@@ -13,7 +17,6 @@ public class Main {
 
     private static void gameLoop(){
         BlackJackSpiel game = new BlackJackSpiel();
-        // Hand hand = game.getNeueHand();
 
         while (true){
             System.out.printf("%s Ihr Wert beträgt %d \n", game.handContent(), game.handValue());
diff --git a/src/Hand.java b/src/domain/Hand.java
similarity index 95%
rename from src/Hand.java
rename to src/domain/Hand.java
index d5dd959..d97e626 100644
--- a/src/Hand.java
+++ b/src/domain/Hand.java
@@ -1,3 +1,7 @@
+package domain;
+
+import domain.Karte;
+
 import java.util.ArrayList;
 import java.util.Objects;
 
@@ -65,7 +69,7 @@ public class Hand {
     @Override
     public String toString() {
         if (hand.isEmpty()){
-            return "Hand ist leer.";
+            return "domain.Hand ist leer.";
         }
 
         StringBuilder sb = new StringBuilder();
diff --git a/src/Karte.java b/src/domain/Karte.java
similarity index 88%
rename from src/Karte.java
rename to src/domain/Karte.java
index 01ee188..d035960 100644
--- a/src/Karte.java
+++ b/src/domain/Karte.java
@@ -1,6 +1,8 @@
+package domain;
+
 public class Karte {
-    String farbe;
-    String wert;
+    public String farbe;
+    public String wert;
 
     public Karte(String farbe, String wert) {
         this.farbe = farbe;
diff --git a/src/Kartenstapel.java b/src/domain/Kartenstapel.java
similarity index 95%
rename from src/Kartenstapel.java
rename to src/domain/Kartenstapel.java
index 6d0c953..2fc8a42 100644
--- a/src/Kartenstapel.java
+++ b/src/domain/Kartenstapel.java
@@ -1,9 +1,13 @@
+package domain;
+
+import domain.Karte;
+
 import java.util.ArrayList;
 import java.util.Random;
 
 public class Kartenstapel {
     private ArrayList<Karte> stapel = new ArrayList<>();
-    Kartenstapel(){
+    public Kartenstapel(){
         stapel = generateNewStapel();
     }
 
diff --git a/src/BlackJackSpiel.java b/src/facade/BlackJackSpiel.java
similarity index 80%
rename from src/BlackJackSpiel.java
rename to src/facade/BlackJackSpiel.java
index 373ae7e..7fe4c1f 100644
--- a/src/BlackJackSpiel.java
+++ b/src/facade/BlackJackSpiel.java
@@ -1,3 +1,8 @@
+package facade;
+
+import domain.Hand;
+import domain.Kartenstapel;
+
 public class BlackJackSpiel {
     Kartenstapel ks;
     private Hand hand;
@@ -21,16 +26,16 @@ public class BlackJackSpiel {
         // return this.hand;
     }
 
-    void turn(){
+    public void turn(){
         this.hand.drawCard(1);
         // return this.hand;
     }
 
-    String handContent(){
+    public String handContent(){
         return hand.toString();
     }
 
-    int handValue(){
+    public int handValue(){
         return hand.getPunkte();
     }
 }
diff --git a/tests/KarteTest.java b/tests/KarteTest.java
index 34afabb..55cc633 100644
--- a/tests/KarteTest.java
+++ b/tests/KarteTest.java
@@ -1,3 +1,5 @@
+import domain.Karte;
+
 import static org.junit.jupiter.api.Assertions.*;
 
 class KarteTest {