diff --git a/HttpHtml/Quadratzahlen.py b/HttpHtml/Quadratzahlen.py
new file mode 100644
index 0000000..6ff7b2a
--- /dev/null
+++ b/HttpHtml/Quadratzahlen.py
@@ -0,0 +1,27 @@
+import http.server
+import urllib.parse
+
+class newHandler(http.server.BaseHTTPRequestHandler):
+
+    def do_GET(self):
+        self.send_response(200)
+        self.end_headers()
+
+        parseUrl = urllib.parse.urlparse(self.path)
+        path = parseUrl.path
+        query = parseUrl.query
+
+        #query_components = urllib.parse.parse_qsl(query)
+
+        msg = query
+
+        self.wfile.write(msg.encode('utf-8'))
+
+
+
+PORT =  4096
+HANDLER = newHandler
+ADDRESS = ('', PORT)
+
+SERVER = http.server.HTTPServer(ADDRESS, HANDLER)
+SERVER.serve_forever()
\ No newline at end of file
diff --git a/HttpHtml/Server.py b/HttpHtml/Server.py
index 34ca38f..1401cef 100644
--- a/HttpHtml/Server.py
+++ b/HttpHtml/Server.py
@@ -1,7 +1,26 @@
 import http.server
+import urllib.parse
+
+class newHandler(http.server.BaseHTTPRequestHandler):
+
+    def do_GET(self):
+        self.send_response(200)
+        self.end_headers()
+
+        parseUrl = urllib.parse.urlparse(self.path)
+        path = parseUrl.path
+
+        if path == "/Yang":
+            msg1 = "<a href='/Ying'>" + path + "</a>"
+        elif path == "/Ying":
+            msg1 = "<a href='/Yang'>" + path + "</a>"
+
+        self.wfile.write(msg1.encode('utf-8'))
+
+
 
 PORT =  4096
-HANDLER = http.server.SimpleHTTPRequestHandler
+HANDLER = newHandler
 ADDRESS = ('', PORT)
 
 SERVER = http.server.HTTPServer(ADDRESS, HANDLER)