Form multiple sets and sequences: Try to form multiple smaller sets and sequences rather than concentrating on forming one large set or sequence. This can lowslots rummy apper your point value when declaring and make it simpler to lay off your cards. In 4. Be aware of how your opponents are playing: See how they are doing and modify your plan of attack accordingly. When a rival is about to declare, think about holding onto valuable cards that they might require to postpone winning. 5.