RULES OF H.O.R.S.E

In a H.O.R.S.E. poker game or tournament the kind of poker played in each round varies. The five games are:

Hold'em
Omaha
Razz
Seven Card Stud
Seven Card Stud High Low Eight or better

If you were playing a H.O.R.S.E rotation game, the game would change every time the dealer button made a full round. In tournaments, the game changes at the end of each round, or after a predetermined amount of time.