Ranks of Poker hands

These are the rankings of poker hands, from highest to lowest:

Five of a Kind Only possible with a wild card.
Royal Flush It's the 10 J Q K A sequence with the same suit
Straight Flush Five cards in suit and in sequence.
Four of a Kind Four cards of any rank; one extra.
Full House Three of a Kind plus One Pair.
Flush Five cards of the same suit.
Straight Five cards in sequence. In this game A 2 3 4 5 is not a Straight.
Three of a Kind Three cards of the same rank; two extra.
Two Pairs One Pair and One Pair; one extra.
One Pair Two cards of the same rank; three extras.
No Pair or High Card Any hand not meeting the above specs.

When two players have hands of the same type, the higher-ranking hand is determined as follows:

• If each player has a Straight Flush, a Flush, a Straight, or No Pair, the hand with the highest card wins.
  
  
• If each has Five of a Kind, a Full House, Four of a Kind, or Three of a Kind, the hand composed of the highest-ranking matches wins.
  
  
• If each player has Two Pair, the highest pair wins. If each has the same higher pair, the hand with the higher of the two lower pairs wins. If each has the same two pairs, the hand with the higher fifth card wins.
  
  
• If the players have exactly identical hands, they split the pot.
  
  

Probability of Poker Hands