Who gets the points when you are playing dominoes and the board gets locked?

When the board gets locked in dominoes and no player can make a move, the game ends, and points are typically awarded based on the remaining tiles in each player's hand. The player with the lowest total of pip values on their remaining tiles wins the round and scores the difference between their total and the totals of the other players. In some variations, all players may score based on the lowest player's remaining tiles. Always check the specific rules being used, as they can vary by region or house rules.