diff --git a/.gitignore b/.gitignore
index 4f9cf4b..38a4be6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,4 @@ bin/
 .DS_Store
 /Medien/Bilder & Co/Goldfrosch.pptx
 /Medien/Bilder & Co/Goldfrosch.xlsx
+/src/HZ/
diff --git a/src/part5/aufg2/Demo.java b/src/part5/aufg2/Demo.java
index f658385..6c28947 100644
--- a/src/part5/aufg2/Demo.java
+++ b/src/part5/aufg2/Demo.java
@@ -4,9 +4,9 @@ public class Demo {
     public static void main(String[] args) {
         Queenproblem Q = new Queenproblem();
         Q.solve();
-        System.out.println("========\n");
-        Q.setField(new int[]{0,7,0,0,0,0,0,8});
-        Q.solve();
+//        System.out.println("========\n");
+//        Q.setField(new int[]{0,0,0,0,0,0,0,0});
+//        Q.solve();
     }
 }