diff --git a/01/21.txt b/01/21.txt
index 5fc332e..6f9a0a7 100644
--- a/01/21.txt
+++ b/01/21.txt
@@ -1 +1 @@
-\v 21 \v 22 \v 23 
\ No newline at end of file
+\v 21 \v 22 \v 23
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index b308f22..5b941f1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -43,7 +43,6 @@
 		"01-09",
 		"01-11",
 		"01-13",
-		"01-15",
-		"01-18"
+		"01-15"
 	]
 }
\ No newline at end of file