Dominoes – the Draw and Block games against the computer
You
0
West
0
West
Boneyard 14
Your tiles · 41 pips · your turn
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Quick answer
Dominoes is a free tile-matching game with a double-six set that plays instantly in your browser on phones, tablets and computers, with no download, sign-up or ads. Play all your tiles by matching the numbers on the open ends; score the pips left in the other hands; first to 100 wins.
Dominoes at a glance
What it is
Tile-matching game with a double-six set
Goal
Play all your tiles by matching the numbers on the open ends; score the pips left in the other hands; first to 100 wins
Modes
Draw game or Block game; against 1, 2 or 3 computer players
Controls
Tap a glowing tile to play it; ◀ or ▶ when it fits both ends; Draw and Pass buttons
Players
1 against 1-3 computer players
Price
Free, no ads, no sign-up, no download
Works on
Phones, tablets and computers, in any modern browser
Against the computer (Beginner, Club, Tactician: minimax search with alpha-beta pruning and piece-square tables) or 2 players on one device; play White or Black
Tap or click a piece, then a highlighted square; arrow keys and Enter; undo
Against the computer (Easy, Medium, Hard with a minimax search) or 2 players on one device
Tap or click a column, or press 1-7; arrow keys and Enter; undo
The classic tile-matching game
Dominoes is played with 28 tiles, each showing two numbers from blank to six. Players take turns adding a tile to either end of a line, matching the numbers that touch. The first player to play every tile wins the round and scores the pips their opponents are still holding.
Strategy tips
Dump heavy tiles early. If an opponent goes out, every pip in your hand counts for them. Play 6s and 5s first.
Play doubles when you can. A double fits only one number, so it is easy to get stuck with it later.
Keep variety. A hand with many different numbers can answer more ends.
Watch the passes. When someone passes or draws, they do not have the numbers on the ends. Leave those numbers open to block them.
Count the tiles. Each number appears on seven tiles. If five of the 4s are on the table, the 4s are nearly gone.
Draw or Block, two to four players
Play the Draw game for longer rounds, or the Block game for a tighter, tactical match. Add up to three computer players for a full table.
How to play Dominoes
1
Lead the highest double
Each player gets seven tiles (five with three or four players). Whoever holds the highest double plays it first.
2
Match an open end
Tap a tile with a number that matches one end of the line. Playable tiles glow; if a tile fits both ends, tap ◀ or ▶ to choose.
3
Draw or pass
In the Draw game, draw from the boneyard until you can play. In the Block game, or when the boneyard is empty, you pass.
4
Score the round
Go out first to score the pips left in every other hand. If nobody can play, the lowest hand scores. First to 100 points wins the match.
Classic 3×3 noughts and crosses with an unbeatable computer, plus Five in a Row on 15×15.
Frequently asked questions
What is the difference between Draw and Block?
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In the Draw game a player who cannot play takes tiles from the boneyard until they can. In the Block game there is no drawing; you simply pass, so planning and blocking matter more.
How are points counted?
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The pips are counted for you. The player who goes out scores the total of the pips left in all the other hands. In a blocked round the player with the lowest total scores the other hands; a tie scores nothing.
How many players can play?
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You play against one, two or three computer players. With two players each starts with seven tiles and fourteen stay in the boneyard; with three or four, each starts with five.
How smart are the computer players?
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They play heavy tiles and doubles early, keep a varied hand, and remember when someone passed or drew, so they can leave numbers on the ends that the next player does not have.
Which set is used?
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The classic double-six set: 28 tiles, every pair of numbers from blank to six once, 168 pips in all.
Prefer a solo puzzle?
Sudoku is pure logic with one solution per grid, in four difficulty levels.