One (1) Grand Prize: An Elite Game Ready PC with Intel Core i7-5820K processor with NVIDIA® GeForce® GTX 1080 Founders Edition (2x) graphics processor with new SLI® HB bridge, 32GB HyperX Fury DDR4-2666 (Quad Channel) memory and Windows 10 Home 64-bit operating system (ARV: USD$5,000);

Ten (10) Daily First Prizes (one per weekday): A GeForce GTX card (ARV: USD$1,000 ea.);

Five hundred (500) Daily Second Prizes (50 per weekday): An NVIDIA Tessellation T-shirt (size XL only) (ARV: USD$20 ea.);

Five hundred (500) Daily Third Prizes (50 per weekday): An NVIDIA Order of 10 pin (ARV: USD$5 ea.).

The total ARV of all prizes is USD$27,500.00.

Open to legal residents of the 50 United States and DC, Canada (excluding Quebec), Denmark, Finland, France, Germany, and the United Kingdom (excluding Northern Ireland), who are at least 18 years old or the age of majority in their respective states/jurisdictions of permanent residence, whichever is greater, as of May 10, 2016.

Limit ten (10) Entries per person/email address per Challenge solved. You can receive a maximum total of one hundred (100) Entries into the Grand Prize Drawing by solving each Daily Challenge.

HOW TO PARTICIPATE IN A WEEKDAY PUZZLE CHALLENGE TO ENTER A DAILY RANDOM DRAWING AND THE GRAND PRIZE DRAWING: Each weekday during the Sweepstakes Period, a different Challenge will be posted at www.Orderof10.com (the "Website"). Each Challenge will begin at 1:00 p.m. ET and end at 12:59 p.m. ET the same day. To participate, visit the Website on weekdays ("Entry Days") during the Sweepstakes Period, and follow the instructions to complete the registration form and try to solve that day's Challenge (collectively "Entry"). If you correctly solve the day's Challenge, you will receive ten (10) entries into that day's drawing ("Daily Drawing") and the Grand Prize Drawing. You can continue to attempt to solve the Challenge until you correctly solve it. However, if you do not correctly solve the Challenge, you will not receive entries into that day's Daily Drawing or the Grand Prize Drawing. Entries must be received by 12:59 p.m. ET each weekday to be eligible for that Daily Drawing only and the Grand Prize drawing. Entries will not carry forward to any subsequent Daily Drawing(s).