diff --git a/index/5-kyu.md b/index/5-kyu.md
index e69de29..678d462 100644
--- a/index/5-kyu.md
+++ b/index/5-kyu.md
@@ -0,0 +1 @@
+* [Common Denominators](https://github.com/nick322/codewars-katas/tree/master/5-kyu/Common%20Denominators)