Article 1Players, deck and objective
Island Pineapple was devised by Trevor Cuthbertson and published on pagat.com as a variation of Pineapple. It is played by three to seven players with a standard 52-card deck and no jokers.
The object is to win the pot with the best five-card high hand at showdown, ranked by the standard hand rankings, or by making a bet no one calls.
The deuce in straight flushes. A deuce may stand in for a missing card of its own suit to complete a straight flush. For example, 6♠7♠8♠2♠10♠ counts as a straight flush from six to ten.
1.3(a) Where the deuce joins four consecutive cards of its suit, it replaces the card below the lowest of them. 2♠10♠J♠Q♠K♠ is therefore a nine-to-king straight flush, not a royal flush.
1.3(b) When a suited deuce is being used in this way, the ace of the same suit also becomes wild for that straight flush and fills the gap at the top of the sequence. The deuce is the key card: a suited ace alone is not wild. 2♠A♠7♠8♠9♠ counts as a six-to-ten straight flush.
1.3(c) A deuce or ace that is not completing a straight flush in this way keeps its natural rank and suit.
Because the wild cards can only complete straight flushes, five of a kind is not possible in the basic game.