diff --git a/app/app.py b/app/app.py
index f76646a..47f3747 100644
--- a/app/app.py
+++ b/app/app.py
@@ -1,4 +1,4 @@
-from flask import Flask
+from flask import Flask, request
 
 app = Flask(__name__)
 
@@ -6,5 +6,14 @@ app = Flask(__name__)
 def hello():
     return "Willkommen in unserem Escape Room!"
 
+@app.route("/frage", methods=["GET", "POST"])
+def frage():
+    if request.method == "POST":
+        if request.form["antwort"] == "8":
+            return "Richtig!"
+        return "Leider falsch."
+    return '<form method="post">Was ist 3 + 5? ' \
+           '<input name="antwort"><button>OK</button></form>'
+
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=9003)