diff --git a/readme.md b/readme.md
index d8fd121..d0c44b0 100644
--- a/readme.md
+++ b/readme.md
@@ -4,4 +4,12 @@
 
 https://www.pygame.org/docs/tut/ImportInit.html
 
-https://www.geeksforgeeks.org/python/how-to-draw-rectangle-in-pygame/
\ No newline at end of file
+https://www.geeksforgeeks.org/python/how-to-draw-rectangle-in-pygame/
+
+
+
+
+---Confirmed working systems---
+
+Linux:
+Arch (omarchy)