diff --git a/src/quizduell.c b/src/quizduell.c
index e69de29..4cf1fe3 100644
--- a/src/quizduell.c
+++ b/src/quizduell.c
@@ -0,0 +1,13 @@
+#include "quizduell.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+
+void quizduell() {
+    printf("Welcome to the singleplayer quizduell!\n");
+
+    return;
+
+}
\ No newline at end of file