A player who places their entire hand down in a single turn can unlock the 51 bonus, which is a unique bonus. In one turn, a player must lay down every one of their seven cards in harummy withdrawalnd without taking any more cards from the draw or discard pile in order to activate the 51 bonus. Since it gives the player an additional 51 points for that round, unlocking the 51 bonus can really change the course of the game. This bonus can help a player catch up to their opponents or take a commanding lead, which can have a big impact on the game's result.