diff --git a/21/title.txt b/21/title.txt
new file mode 100644
index 0000000..5a43f64
--- /dev/null
+++ b/21/title.txt
@@ -0,0 +1 @@
+Lihando 21
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 2a947ea..7c225f2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -130,6 +130,7 @@
 		"20-18",
 		"20-22",
 		"20-24",
+		"21-title",
 		"22-title",
 		"22-01",
 		"22-05",