Dead Hand Declaration Contested (Article ID 160)

If a player declares another player’s hand dead and that player disagrees, the game is played as normal. At the end of the game, the player who was wrong pays the other player 50 points (i.e., 50 cents).

Changing an Exposure (Article ID 158)

If a player inadvertently exposes the wrong tiles or exposes too many jokers, they can add to or take away from the current exposure as long as they have not discarded. After a player has discarded, exposures on their rack cannot be changed.