diff --git a/12/title.txt b/12/title.txt
new file mode 100644
index 0000000..949045f
--- /dev/null
+++ b/12/title.txt
@@ -0,0 +1 @@
+12.
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 1356d1c..17cc4c6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -185,6 +185,7 @@
 		"11-27",
 		"11-29",
 		"11-31",
+		"12-title",
 		"12-01",
 		"12-04",
 		"12-06",