The only two-card hands are one pair and high cards. A 7-card hand worse than one pair (i.e., no flush, no straight, and no pair) is referred to as a Pai Gow. Five-card hands use standard
poker hand rankings with one exception: in most casinos, the "wheel" (the hand
A-2-3-4-5) is the second-highest straight. At most casinos in California and Michigan this rule does not apply, and
A-2-3-4-5 is the lowest possible straight. The joker plays as a
bug, that is, in the five-card hand it can be used to complete a straight or flush if possible; otherwise it is an ace. In the two-card hand it always plays as an ace, except in several southern Californian casinos where the joker is
wild. This means that the highest possible hand is five aces, outranking straight flushes (including the royal flush). ==Win reckoning==