diff --git a/core/play/urls.py b/core/play/urls.py
index f69a807..72f8362 100644
--- a/core/play/urls.py
+++ b/core/play/urls.py
@@ -4,6 +4,6 @@ from . import views
 app_name = 'play'
 
 urlpatterns = [
-    path('lobby', views.lobby, name='lobby'),
+    path('lobby/<str:join_code>', views.lobby, name='lobby'),
     path('join', views.join_game, name='join_game'),
 ]
\ No newline at end of file
diff --git a/core/play/views.py b/core/play/views.py
index b0daa44..69e57fc 100644
--- a/core/play/views.py
+++ b/core/play/views.py
@@ -1,8 +1,20 @@
 from django.shortcuts import render
+from django.shortcuts import render, redirect, get_object_or_404
+from play.models import QuizGame
+from library.models import QivipQuiz
 
 # Create your views here.
-def lobby(request):
-    return render(request, 'play/lobby.html')
+def lobby(request, join_code):
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    return render(request, 'play/lobby.html', {'debug': "test"})
 
 def join_game(request):
+    if request.method == 'POST':
+        join_code = request.POST.get('game_code')
+        try:
+            quiz = QuizGame.objects.get(join_code=join_code)
+            return redirect('play:lobby', join_code=join_code)
+        except QuizGame.DoesNotExist:
+            # TODO: Mit message eine Fehlermeldung weitergeben (und im entsprechenden Template Designen)
+            pass
     return render(request, 'play/join_game.html')
\ No newline at end of file
diff --git a/core/templates/play/join_game.html b/core/templates/play/join_game.html
index 526050e..7b951b5 100644
--- a/core/templates/play/join_game.html
+++ b/core/templates/play/join_game.html
@@ -7,7 +7,7 @@
         <form action="{% url 'play:join_game' %}" method="post" class="flex flex-col gap-4">
             {% csrf_token %}
             <div class="flex gap-3 items-center justify-center">
-                <input type="text" name="game_code" placeholder="XXX-XXX" maxlength="7" pattern="[A-Za-z0-9]{3}-[A-Za-z0-9]{3}" class="w-32 p-3 rounded-full bg-gray-200 focus:scale-105 transition duration-200 font-black focus:outline-none focus:ring-2 focus:ring-blue-400 focus:bg-blue-100 text-center uppercase tracking-wider" oninput="let v = this.value.replace(/[^A-Za-z0-9]/g, '').slice(0,6).toUpperCase(); this.value = v.length > 3 ? v.slice(0,3) + '-' + v.slice(3) : v;" autofocus>
+                <input type="text" name="game_code" placeholder="XXX-XXX" maxlength="7" class="w-32 p-3 rounded-full bg-gray-200 focus:scale-105 transition duration-200 font-black focus:outline-none focus:ring-2 focus:ring-blue-400 focus:bg-blue-100 text-center tracking-wider"  autofocus>
                 <button type="submit" class="h-12 px-6 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200 flex items-center gap-2 disabled:opacity-50 disabled:cursor-not-allowed hover:bg-blue-700 active:scale-95 group" disabled>
                     <span class="hidden sm:block">Beitreten</span>
                     <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" class="w-5 h-5 transition-transform group-hover:translate-x-1">
diff --git a/core/templates/play/lobby.html b/core/templates/play/lobby.html
index 39e8212..7165d55 100644
--- a/core/templates/play/lobby.html
+++ b/core/templates/play/lobby.html
@@ -9,6 +9,7 @@
             <li>Spieler 2</li>
             <li>Spieler 3</li>
         </ul>
+        {{debug}}
     </div>
     <button class="w-full p-3 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200" type="submit">Starten</button>
 </div>