SHIPPING DEADLINES FOR HOLIDAY DELIVERY: Free Shipping/UPS Ground - December 16th USPS Prioritv Mail - December 19th. None of the carriers are quaranteeing delivery times, and they all expect to be overwhelmed. So if vou want it there on time. order it now, while its still in stock! We are still adding new puzzles to the site every week. To be alerted when we add new items, sign up for our newsletter.