I had to use a URL shortener because each invite link exceeded GameFAQ's character limit
ESPN Men's Bracket Challenge:
https://shorturl.at/iEJLX
ESPN Women's Bracket Challenge:
https://shorturl.at/lmzY3
Yahoo Men's Bracket Challenge:
https://shorturl.at/cfqQU
ESPN Wigs' Coinflips:
https://shorturl.at/foqzM
The first three are straightforward, and feel free to join both men's groups if you want. As the last one alludes to, you are supposed to flip a coin (physically or virtually) for each matchup.
I don't know if the invite links sidestep the group password requirements, but if not, I would assume it is the same across the board.
gfnw
KCF can't actually be a real person but he is - greengravy