After all of this being cancelled last year due to, well, 2020, looks like it's a go again for this year:
Link on CBS Sports to pick your bracket
Group password is:
ninjette_ncaa
Create a cbssports account if you don't have one already, then join the bracket & pick your teams. The deadline to submit a bracket is this Friday, March 19th, 2021 at 12 noon ET. Good luck!
Scoring rules for the competition
(link to 2019's competition)