Pool Rummy

Players:
Pool Rummy is typically played with 2 to 6 players. For 2 players, a single deck of 52 cards is used. For 3 or more players, two decks are shuffled together.
Card Ranking:

Cards are ranked in the following order:
Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King.
Game Setup:

Dealing Cards:
For 2 players, each player is dealt 10 cards. For 3-4 players, each player is dealt 10 cards. For 5-6 players, each player is dealt 10 cards.
Remaining Cards:
The remaining cards form the draw pile, and one card is placed face up next to it to start the discard pile.
Joker:
In Pool Rummy, players may choose to use a joker. The joker can be the wild card or a pre-determined card (for example, 5 of spades).
Objective:
The goal is to arrange the cards in your hand into valid sets and/or runs. A set is a group of 3 or 4 cards of the same rank, and a run is a sequence of 3 or more cards in the same suit.
Gameplay:

Drawing Cards:
On your turn, you can draw a card from the draw pile or the discard pile. If you draw from the discard pile, you must use that card to form a set or run.
Discarding Cards:
At the end of your turn, you must discard a card to the discard pile.
Arranging Sets and Runs:
You can lay down your sets and runs on the table once you have a valid combination.
Ending a Round:
When a player forms all their cards into valid sets/runs and discards their last card, the round ends.
Points Calculation:
The points are calculated based on the cards that are not part of a valid set or run. Face cards (Jack, Queen, King) are worth 10 points each. Number cards are worth their face value. Aces are worth 10 points each.
Joker Points:
If a joker is used in a valid set or run, its points are not counted. If it's not part of a valid set or run, its points are counted.
Winning:
The game continues until one player reaches the pre-determined points limit (e.g., 101 or 201). The player with the lowest score at that point is the winner.