From f58ef53347854beb105cc087d3a4e58aa3fea3a8 Mon Sep 17 00:00:00 2001
From: Pablo Martin <pablo.martin@superhog.com>
Date: Wed, 4 Jun 2025 17:52:14 +0200
Subject: [PATCH] completed

---
 parts/4/notes.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 parts/4/notes.md

diff --git a/parts/4/notes.md b/parts/4/notes.md
new file mode 100644
index 0000000..d51aac8
--- /dev/null
+++ b/parts/4/notes.md
@@ -0,0 +1,3 @@
+Exercises:
+- [X] 4.1
+- [X] 4.2