As for the valid combinations:
- Single cards
- Pair
- 5-card hand: Ranking from low to high, as follows :
(b)Flush : Any 5 cards of the same suit (but not in a sequence). Rank is determined by highest value card and then by highest suit. In some popular variations, flushes are not permitted as a playable hand, and thus it is the lowest possible combination.
(c)Full House: a composite of a three-of-a-kind combination and a pair. Rank is determined by the value of the triple, regardless of the value of the pair.
(d)Four of a kind + One card (nicknamed King Kong, tiki, or Bomb): Any set of 4 cards of the same rank, plus any 5th card. Rank is determined by the value of the 4 card set, regardless of the value of the 5th card. It is also known as a poker. Straight Flush: A composite of the straight and flush: five cards in sequence in the same suit. Ranked the same as straights, suit being a tie-breaker. (Sometimes also played as a bomb or tiki, larger than a Four of a Kind)