Installed the Quizzin plugin, which seems fine and easy to use. Unfortunately when I try to add a new quiz and click save the next page shows the message;
Fatal error: Call to a member function add_rewrite_tag() on a non-object in /home/webtest/public_html/wp-includes/taxonomy.php on line 335
I've come across taxonomy.php errors before which had had a relation to MOD security setup server side, but according to my host not this time.
[mod: please don't bump - it is against the forum rules]