diff --git a/packages/00common/src/puzzles.cgi.c b/packages/00common/src/puzzles.cgi.c
index a8d6bd9..39403a8 100644
--- a/packages/00common/src/puzzles.cgi.c
+++ b/packages/00common/src/puzzles.cgi.c
@@ -94,13 +94,13 @@ main(int argc, char *argv[])
 
   opt = opendir(package_path(""));
   if (NULL == opt) {
-    cgi_error("Cannot opendir(\"/opt\")");
+    cgi_error("Cannot open packages directory");
   }
 
   cgi_head("Open puzzles");
   printf("<dl>\n");
 
-  /* For each file in /opt/ ... */
+  /* For each file in /packages/ ... */
   while (1) {
     struct dirent *e          = readdir(opt);
     char          *cat;
@@ -136,6 +136,11 @@ main(int argc, char *argv[])
       read_until_char(map, hash, sizeof(hash), '\n');
       points = atol(points_str);
 
+      if (0 == points) {
+        printf("    <span title=\"Category Complete\">⁂</span>\n");
+        break;
+      }
+
       printf("    <a href=\"/%s/%s/\">%ld</a>\n", cat, hash, points);
 
       if (points > maxpoints) break;