This can be performed by taking the tile discarded by any player and combining it with three identical tiles in your hand to four tiles of a kind. The player has to announce "Kong" and reveal the tiles to the other players to receive an Instant Payment. The player has to perform a Replacement Draw, before selecting and discarding one tile in the hand. Note that a Kong interrupts the flow of the game as the turn immediately skips to the player who performs a Kong.