diff --git a/18/b6bdb563dcdb7f69eda9bec8dd3fc4e3845ada b/18/b6bdb563dcdb7f69eda9bec8dd3fc4e3845ada
new file mode 100644
index 00000000000..11a0a9fbde9
--- /dev/null
+++ b/18/b6bdb563dcdb7f69eda9bec8dd3fc4e3845ada
@@ -0,0 +1 @@
+Author: https://github.com/gmta