diff --git a/free-programming-playgrounds.md b/free-programming-playgrounds.md
index 84176c84..7a170081 100644
--- a/free-programming-playgrounds.md
+++ b/free-programming-playgrounds.md
@@ -70,4 +70,9 @@
 
 * [SQLFiddle](http://sqlfiddle.com)
 
+### Scala
+
+* [ScalaFiddle.io](https://scalafiddle.io/)
+* [ScalaFiddle.net](scalafiddle.net)
+