Mao is a card game that has a bunch of secret rules that you have to figure out as you play. These rules are not written down and you have to figure them out by watching what other people do and learning from your own mistakes.
The goal of the game is to get rid of all your cards without breaking any of the secret rules. To start, the dealer gives each player five cards. You take turns putting down cards, but you can only put down a card if it matches the previous card played in either suit or rank.
However, there are some other rules that you will have to figure out as you play. For example, you might have a rule that says you have to say "thank you" every time someone else plays a queen. Or you might have to slap the pile if someone plays an eight.
Breaking a rule can result in a penalty card or some other punishment, like having to draw extra cards. The game continues until one player gets rid of all their cards.
Overall, Mao is a fun but challenging game that requires you to pay attention and think on your feet. It's a great game to play with friends or family, but make sure you're ready for some surprises!