True mastery is found in knowing when and how to form these combinations, even though understanding them is essential. Because they are typically morrummy casinoe adaptable than sets, players should give priority to forming sequences early in the game. If you have a 5♠, 6♠, & 7♠, for example, you can simply extend this sequence by drawing a 4♠ or an 8♠. You can also determine which sequences are still viable by monitoring which cards have been thrown out.