diff --git a/04/21.txt b/04/21.txt
new file mode 100644
index 0000000..8ff559d
--- /dev/null
+++ b/04/21.txt
@@ -0,0 +1 @@
+Anzha boonse ba 
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 27e726c..f698cd7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -40,6 +40,7 @@
 		"04-04",
 		"04-08",
 		"04-10",
-		"04-14"
+		"04-14",
+		"04-18"
 	]
 }
\ No newline at end of file