Rummy's variants have changed along with it, giving rise to contemporary versions that satisfy a range of player tastes. Kalooki is one such variation that is especially well-liked in the Caribbean & Europe. While introfree slots that pay real moneyducing new regulations pertaining to the quantity of cards dealt and the use of wild cards, Kalooki combines aspects of both traditional Rummy & Gin Rummy. In order to keep opponents from forming their own sets, players strategically manage their discards while attempting to create melds. Another contemporary variation is Contract Rummy, which adds a twist by requiring players to fulfill particular contracts at the end of each round.