This is a classic combination of playing cards, acting in most varieties of table poker and almost all video poker.
Straight Flush is a poker combination of five cards of the same suit, arranged by seniority. For example, 3–4–5–6–7 of clubs.
According to classical rules, this is the second most powerful combination in poker and video poker, second only to Royal Flush.
The probability of collecting a straight flash is 37260:1.