diff --git a/README.md b/README.md
index 20b8e303..1a8e9ed9 100644
--- a/README.md
+++ b/README.md
@@ -606,7 +606,8 @@ Table of Contents
   * [quay.io](https://quay.io/) — Build and store container images with unlimited free public repositories
   * [canister.io](https://canister.io/) — 20 free private repositories for developers, 30 free private repositories for teams to build and store Docker images
   * [Whales](https://github.com/Gueils/whales) - A tool to automatically dockerize your applications for free.
-
+  * [PWD](https://play-with-docker.com/) - Play with Docker. A simple, interactive and fun playground to learn Docker
+ 
 ## Vagrant Related
 
   * [atlas.hashicorp.com](https://atlas.hashicorp.com/boxes/search) — HashiCorp's index of boxes