Rummy Ola is a game where strategy and meticulous planning are essential for victory. Discarded cards can reveal information about the hands of opponents. It is possible to determine whichreel gems slots cards opponents are collecting by keeping track of the cards that are chosen from the discard pile. Players can create strategies to outwit their opponents by learning these fundamentals & staying aware of the cards that are in play. Examining the Discards of Rivals. Keeping an eye on the cards your opponents are discarding is a crucial part of creating a winning strategy.