The discarded tile is thrown into the centre and, if wished-for, the player announces out loud what the piece is. Another players have an opportunity to seize the discarded tile if they will produce a meld with it; if no-one requires it, the change carries on to the next participant. https://doc.clickup.com/9009002624/d/h/8cfmy40-16538/a36d55c58970cd9