From ac8ac9d789f5ad99a43602c2f819981397f3cff5 Mon Sep 17 00:00:00 2001
From: Biswadeep Purkayastha <98874428+metabiswadeep@users.noreply.github.com>
Date: Wed, 5 Oct 2022 06:39:07 +0530
Subject: [PATCH] Added course on binary trees (#7551)

---
 courses/free-courses-en.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/courses/free-courses-en.md b/courses/free-courses-en.md
index 017574be1..1b04e54d0 100644
--- a/courses/free-courses-en.md
+++ b/courses/free-courses-en.md
@@ -116,6 +116,7 @@
 * [Analysis of Algorithms (CSE 373)](https://www3.cs.stonybrook.edu/~skiena/373/videos) - Steven Skiena
 * [Berkeley University CS 61B: Data Structures](http://datastructur.es/sp16/)
 * [Berkeley's CS 61B: Data Structures](https://archive.org/details/ucberkeley_webcast_QMV45tHCYNI)
+* [Binary Trees - by LoveBabbar](https://youtube.com/playlist?list=PLDzeHZWIZsTo87y1ytEAqp7wYlEP3nner) - CodeHelp - by Babbar
 * [Complete C++ Placement DSA Course](https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA) - CodeHelp - by Babbar
 * [Data Structure and Algorithm](https://www.youtube.com/playlist?list=PLLvKknWU7N4y_eGpQdg1Y-hORO7cxtoLU) - Lalit Vashistha
 * [Data Structures](https://www.youtube.com/playlist?list=PL2_aWCzGMAwI3W_JlcBbtYTwiQSsOTa6P) - mycodeschool