diff --git a/number_utils.py b/number_utils.py
new file mode 100644
index 0000000..0232612
--- /dev/null
+++ b/number_utils.py
@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+# more code for hw
+def is_even(n):
+    return n % 2 == 0