How to enter your NCAA bracket for $1B prize

Hadley Malcolm | USA TODAY

Show Caption Hide Caption How to enter NCAA bracket for $1B prize | Monday Money There’s just two more days to enter for a shot at a billion dollars in Warren Buffett’s March Madness challenge. Here’s how to do it.

By now you've probably heard of Warren Buffett's nearly impossible March Madness prize. Anyone who can perfectly predict the winner of all 63 March Madness games will win $1 billion courtesy of Buffett and Quicken Loans.

No one has ever done it before and unfortunately the odds are definitely not in your favor, with a 1 in 9 quintillion chance in winning. But if you want to give it a shot head to www.quickenloansbracket.com. You'll have to give away some personal info, and Quicken Loans wants to know if you own a home or plan on buying one anytime soon.

Then you'll be taken to Yahoo Sports to fill out your bracket. It's free to enter but only the first 15 million to enter have a shot at the prize, which likely no one will get. Still, the 20 people with the most accurate brackets will get a check for $100,000. You can only enter once and the cutoff is March 20 at 1 a.m., ET.

Let us know if you plan to try for the billion by using #MondayMoney on Twitter.