Board Thread:Fun and Games/@comment-32803230-20171003064214/@comment-31830151-20171005034248

Ndxtg wrote: ^ each time we click on the lock/unlock, a POST msg is sent to the server to update your own box. So if you know your card IDs, simply build up these AJAX calls using your card IDs. Less than 20 lines of JS.

Technical but good tip. =)