diff --git a/README.md b/README.md
index 63d267b..f73a096 100644
--- a/README.md
+++ b/README.md
@@ -159,3 +159,4 @@ But knowing the stuff will help you become better! :muscle:*
 - :link: [Spoj](https://spoj.com/)
 - :link: [HackerEarth](https://hackerearth.com/)
 - :link: [TopCoder](https://www.topcoder.com/)
+- :link: [Project Euler](https://projecteuler.net/)