diff --git a/day21/main.py b/day21/main.py
index 84d5757..34ba3c9 100644
--- a/day21/main.py
+++ b/day21/main.py
@@ -6,7 +6,7 @@
 
 screen = Screen()
 screen.setup(width=600, height=600)
-screen.bgcolor("black")
+screen.bgcolor("lightblue")
 screen.title("Snake Game")
 screen.tracer(0)