An opponent may be having trouble forming legitimate melds if they appear frustrated with their hand or pause before making a move. You may gain an advantage by taking advantage of these situations. For instance, if you believe your opponent is about to 567 gamego out but is having trouble with their hand, you may decide to play more aggressively by discarding high-point cards that could impede their progress. Oversets versus Sequences. Since sequences typically offer more flexibility in terms of card combinations, it is a good idea to prioritize forming sequences over sets whenever feasible. In contrast to three cards of the same rank, which might restrict future melding opportunities, three consecutive cards in a suit, for instance, offer more versatility.