What happens when dominoes is blocked?
Not every hand ends with a triumphant last tile. Blocked games are common, and knowing how they're settled turns them from an anticlimax into a weapon.
How a block happens
In Block, a hand locks up as soon as both players pass in turn - there's no boneyard rescue. In Draw and the scoring games, the boneyard must be empty first, and then two consecutive passes seal it. Blocks usually form when one suit gets exhausted at both open ends, so nothing in either hand can legally touch the layout.
Who wins a blocked hand
Both players total the pips they're still holding, and the lower count wins. The winner scores the difference between the hands - in All Fives rounded to the nearest five, so a 7-pip edge pays 5 and an 8-pip edge pays 10. A tie is typically a wash, with no score and a fresh deal. This is the single biggest reason to count pips as the boneyard runs dry.
Blocking as strategy
When your hand is light and your opponent has been drawing heavily, a block is your friend: kill the suits they need, keep the ends on numbers you can account for, and let the deadlock pay you the difference. When you're the heavy hand, do the opposite - keep lines alive and shed your big tiles before the doors close.
Related questions
Why do you count pips in dominoes?
Pips - the dots on each tile - decide everything the last tile doesn't. Blocked hands go to the player holding fewer pips, hand winners score the loser's leftover pips, and tracking which pips have been played tells you exactly what remains unseen. Counting them is the core skill of the game.
What is the difference between Draw and Block dominoes?
The two classics differ by a single rule. In Draw, a player who can't play must take tiles from the boneyard until one fits. In Block, there's no drawing - you pass and the turn moves on. Draw is more forgiving; Block is tighter, blockier, and more about counting.
Can you pass in dominoes?
Yes, but only when you genuinely can't play - and each family handles it differently. In Block you knock and pass immediately. In Draw and the scoring games you must draw from the boneyard until you find a playable tile, and may only pass once the boneyard is empty.