Rummy

The game can have 2,3 or 4 players. If there are only two players they each get 10 cards, if there are three or four player then each player gets 7 cards. After the cards are dealt the deck is put facedown on the table, and one card face up next to it, to start the discard pile. The player to the left of the dealer starts the hand, and gameplay goes as follows:

Start your turn by drawing card from either the deck or the discard pile.
If possible, lay down a meld on the table. You are allowed to put down many melds in each round (in some versions only one meld per turn is allowed).
Lay off cards on existing melds. For example if there's ♥5♥6♥7 on the table, and you have the ♥8 you may lay it off on the meld. Who put the meld down in the first place doesn't matter, as soon as a meld is on the table it doesn't belong to anyone anymore, anyone can use it. You are allowed to lay off as many cards as you want, and you may always lay off, also when you haven't put down a meld in the round.
End your turn by discarding one card onto the discard pile. If you drew from the discard pile you can not discard that card in the same round. If you only have one card left to discard you put it face down on the discard pile and win the game.
The game continues like this until one player has finished all the cards from their hand. A player is not required to end the game by discarding a card onto the discard pile, if he can lay down all his cards in melds, or lay them off on existing melds the may do so, and will win the game.

If the deck is depleted before a player has won, then the discard pile is shuffled and used as a new deck. If the deck is depleted for a second time then the hand is considered a stalemate and finishes with no one getting any points.