NO PURCHASE NECESSARY. The Origami Idea Challenge starts November 5, 2012 at 12:00:00 PM U.S. ET and ends February 11, 2013 at 11:59:59 PM U.S. ET. The United States Eastern Time Zone is used for all times stated the contest. Click on Official Rules for details on entry instructions, prize details, restrictions, etc. Open to eligible legal residents of the 50 U.S. states, D.C., India, Singapore, and the United Kingdom, and who are 18 years or older at time of entry. Void where prohibited. Sponsor: Origami Capital Partners, LLC, 191 N. Wacker Dr., Suite 2350, Chicago, IL 60606, is the sole sponsor of this challenge.