Joker points in the final score
In many games, a Joker has a special value when adding these points. Often a Joker is counted as 30, but RRRummy allows anything from 1 to 50.
Games with this rule
In all built-in games in RRRummy, jokers count as 30.
In other Rummy type games, jokers may count as 30 (like in Tile Rummy), but some games use an entirely different way of computing the score.