Play with one 52-card deck. Three players each start with seven cards. On your turn, take one card from the deck or from the top of the heap, then cast one card away.
A run is three or more consecutive cards of the same suit. A set is three or four cards of the same rank in different suits. Ace may start A-2-3 or finish Q-K-A; K-A-2 does not count.
After drawing, go out if the remaining seven cards form only valid sets and runs. The first player to go out wins the round. Unmatched cards in other hands are scored by rank value.
One deck, three seats. Lift or snag a card, form sets or runs, then go out.