Although chance is a big part of Rummy 777, players can use a number of strategies to improve their odds of winning. Keeping a careful eye on the cards your opponents are discarding isspin earning app an important tactic. **Staying Aware of Junked Cards**. Observing which cards are being discarded will give you important information about the sets & runs that your opponents might be attempting to put together. **Sets & Runs Early** for Forming. Early in the game, concentrating on creating sets and runs, is another crucial Rummy 777 tactic. **Decreased Losses**.