The rules of the game commonly played at Go events. The cards are ranked from the strong Joker, weak Joker, all the twos, Aces, Kings etc down to the threes. There is no difference between cards of the same denomination.
Jokers are completely wild and can replace any card in forming a meld.
Twos are partly wild and can be used to represent a card of equal denomination to another. Twos can never be used in a single sequence. The object of the game for all the players is to discard all their cards. The dealer initially leads and can play any meld. It is not compulsory to play cards if a player can do so.