Rummikub Rules — How to Play and Keep Score

Overview

Rummikub takes the melding idea from rummy and lets you rearrange everything already on the table. Sets and runs on the table belong to nobody, so a single tile from your rack can break three existing groups apart and rebuild them into four, letting you dump half your tiles in one turn. The scoring is deliberately harsh: what matters is not how much you played, but how much you were still holding when someone else finished.

Setup

A set holds 106 tiles: numbers 1 to 13 in four colours, two copies of each, plus two jokers. Shuffle them face down and deal 14 tiles to every player. Leave the rest as the pool. The player who draws the highest tile goes first.

How to play

A valid group is three or four tiles of the same number in different colours. A valid run is three or more consecutive numbers in one colour. Your first play of the game must total at least 30 points, counting only tiles you lay from your own rack, and you may not touch the table on that turn. Jokers used in the opening meld count as whatever number they replace.

Once you have opened, you may rearrange anything already on the table, as long as every group and run on the table is legal again when your turn ends and you have added at least one tile from your rack. If you cannot play, draw one tile from the pool and your turn is over. Leaving the table in an illegal state means putting it back as it was and taking a three-tile penalty.

Scoring

The round ends the moment a player places their last tile. Every other player then adds up the tiles left on their rack at face value, counting each joker as 30, and records that figure as a negative number. The winner records the sum of all those penalties as a positive number.

With four players holding 22, 55 and 8 points of tiles, the round reads -22, -55, -8 and +85. The four entries add up to zero, and that is the check the app should enforce: if the round does not balance, someone has miscounted a rack. The largest penalty possible from one full rack is bounded by the two jokers plus twelve high tiles, so entries below about -180 are worth flagging as a likely typo rather than rejecting.

Totals carry forward across rounds and may go negative, so the score column needs to accept minus numbers.

Ending the game

Play the agreed number of rounds, officially three, then compare cumulative totals. Highest wins. A player who never wins a round but consistently empties their rack down to a few cheap tiles can still finish ahead of a one-time big winner, which is the point of the format.

Common variations

Some households let the winner take only a flat bonus rather than the whole pot of penalties, which keeps scores closer together. Others play a fixed number of games and drop the lowest round for each player. Tournament play adds the one-minute turn timer and forbids rearranging the table on your opening meld.