diff --git a/18/b1f856e5f351ae2a438a7a6301b28824bfb625 b/18/b1f856e5f351ae2a438a7a6301b28824bfb625
new file mode 100644
index 00000000000..239e832a884
--- /dev/null
+++ b/18/b1f856e5f351ae2a438a7a6301b28824bfb625
@@ -0,0 +1 @@
+Author: https://github.com/david072