After dealing a predetermined number of cards from the deck to each player, the game begins. Choosing cards from the closed or open deck & discarding unwanted cards wilrummy bol help you form sets and sequences of cards that are valid. Making sets of cards, an impure sequence, and a pure sequence is the aim. Gaining Reward for Winning the Game. You can declare your hand and win the game once you've formed valid sets and sequences. The victor receives immediate credit to their Paytm account as a cash prize.