From 4fab83479aa4ff7db2f7be39a4d7f0e0fce5e871 Mon Sep 17 00:00:00 2001
From: Chunduru Mahesh vardhan <maheshvardhanchunduru@gmail.com>
Date: Mon, 5 Oct 2026 16:39:54 +0530
Subject: [PATCH] fix/issue-10

---
 python-open-source-challenge/issue-10.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python-open-source-challenge/issue-10.py b/python-open-source-challenge/issue-10.py
index df7b159..60ab2e2 100644
--- a/python-open-source-challenge/issue-10.py
+++ b/python-open-source-challenge/issue-10.py
@@ -20,7 +20,7 @@ def duplicates(values):
             repeated.add(value)
         seen.add(value)
     # TODO: Check whether the result contains only values seen more than once.
-    return seen
+    return repeated
     # TODO: Check whether the result preserves the required information.
     # TODO: Check behavior when the input contains only one item.
     # TODO: Check the result when there are no matching values.