For those of you in the USA, I do not need to explain March Madness.  But for those of you outside the USA, this is a 64 team tournament to determine the college (university) basketball championship.  Many Americans try to fill out a bracket to predict the results and there are many contests.

Yahoo is sponsoring a good one   The person that has the best bracket wins $1 million.  Since the teams are all seeded you do not need to know much about them.  Take a shot!

https://sports.yahoo.com/college-basketball/bracket/