How to play the four-player hokm card game court piece or rung/rang card game which is famous in India and Pakistan. Download court piece rung card game- my rung and hokm! also, enjoy it on your iPhone, iPad, and iPod touch. Court Piece is an Online Card Game in which the eldest hand makes trumps after the first five cards have been dealt, and trick-play is typically stopped after one party has won seven tricks. It is a very popular Indian card game app.