HUNDO Rules: How to Play

About Hundo, from BoardGameGeek:

Don't break a hundo! Take turns flipping your cards without looking at them in this push-your-luck card game. Don't push the center pile over 100 total or you bust. Hit 100 exactly to get a HUNDO! Shake things up with UNDO, FORCE, and SHOWDOWN cards. Take risks and get rewarded! Be the first to get rid of all your cards each round to avoid extra points. The lowest total score wins.