diff --git a/README.md b/README.md
index ec0c6eb1..1d84c98c 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,7 @@ export default class App extends React.Component {
 - [MediaTek MCS-Lite](https://github.com/MCS-Lite)
 - [NiYO Solutions Inc.](https://www.goniyo.com/)
 - [Officepulse](https://www.officepulse.in/)
+- [Online Solitaire](https://online-solitaire.com/)
 - [PageSpeed Green](https://pagespeed.green/)
 - [Perx](https://www.perxtech.com/)
 - [Plottu](https://public.plottu.com)