If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The aim of the game is to get rid of all your cards. For that, you have to make combinations of cards (three of a kind, four of a kind, straight) and lay them on the table. To lay cards for the first time, your combinations must represent 31 points. Once you have laid your cards on the table, you will be able to use your cards to complete the combinations already there. When it is your turn, you have to draw a card from the stock or the discard pile, and, in order to complete your turn, you have to discard a card. The joker replaces any card. The game is over when one of the players obtains 50 points, with the aim being to have as few points as possible.
This game is played with the mouse only.