diff --git a/.idea/Tetris.iml b/.idea/Tetris.iml
index 70c8c92..17a9d40 100644
--- a/.idea/Tetris.iml
+++ b/.idea/Tetris.iml
@@ -10,7 +10,7 @@
     <orderEntry type="module-library" exported="">
       <library>
         <CLASSES>
-          <root url="jar://$MODULE_DIR$/Datenbank/sqlite-jdbc-3.36.0.3.jar!/" />
+          <root url="jar://$MODULE_DIR$/Daenbank/sqlite-jdbc-3.36.0.3.jar!/" />
         </CLASSES>
         <JAVADOC />
         <SOURCES />
diff --git a/.idea/aws.xml b/.idea/aws.xml
new file mode 100644
index 0000000..b63b642
--- /dev/null
+++ b/.idea/aws.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="accountSettings">
+    <option name="activeRegion" value="us-east-1" />
+    <option name="recentlyUsedRegions">
+      <list>
+        <option value="us-east-1" />
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
new file mode 100644
index 0000000..a55e7a1
--- /dev/null
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
deleted file mode 100644
index 797acea..0000000
--- a/.idea/runConfigurations.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/out/production/Tetris/Tetris/Board$1.class b/out/production/Tetris/Tetris/Board$1.class
index e79c06e..97ac4b3 100644
Binary files a/out/production/Tetris/Tetris/Board$1.class and b/out/production/Tetris/Tetris/Board$1.class differ
diff --git a/out/production/Tetris/Tetris/Board.class b/out/production/Tetris/Tetris/Board.class
index 59105a7..bff153a 100644
Binary files a/out/production/Tetris/Tetris/Board.class and b/out/production/Tetris/Tetris/Board.class differ
diff --git a/out/production/Tetris/Tetris/GameGui.class b/out/production/Tetris/Tetris/GameGui.class
index 20bd047..e978cdb 100644
Binary files a/out/production/Tetris/Tetris/GameGui.class and b/out/production/Tetris/Tetris/GameGui.class differ
diff --git a/src/Tetris/Stein.java b/src/Tetris/Stein.java
index 6854ce7..87d83be 100644
--- a/src/Tetris/Stein.java
+++ b/src/Tetris/Stein.java
@@ -56,6 +56,7 @@ public class Stein {
                     }
                 }
             }
+            linieLöschen();
             board.setCurrenStein();
             return;
         }
@@ -91,18 +92,35 @@ public class Stein {
                     }
                 }
             }
-            if (!collision) {
+                if (!collision) {
                 y++;
+                }
+            }
+            else {
+                collision = true;
             }
-
-        } else {
-            collision = true;
-        }
 
         beginTime = System.currentTimeMillis();
     }
 
 }
+
+public void linieLöschen(){
+        int bollomLine = board.getBoard().length - 1;
+        for(int topLine =  board.getBoard().length - 1; topLine > 0; topLine--){
+             int anZahl = 0;
+             for(int col = 0; col < board.getBoard()[0].length; col++){
+                 if(board.getBoard()[topLine][col] != null) {
+                     anZahl++;
+                 }
+                 board.getBoard()[bollomLine][col] = board.getBoard()[topLine][col];
+             }
+             if(anZahl < board.getBoard()[0].length){
+                 bollomLine--;
+             }
+        }
+}
+
 public void render(Graphics g){
     for(int row=0;row< coords.length;row++){
         for(int col = 0;col< coords[0].length;col++){
diff --git a/userhighscore.db b/userhighscore.db
index 8982bc8..64a2497 100644
Binary files a/userhighscore.db and b/userhighscore.db differ