Domino.

The domino game with only blank tiles is played with 28 tiles of equal size and shape with no dots. The game can be played by 2 to 4 players and the rules are as follows:

1. Shuffle and distribute: The stones are shuffled and each player takes 7 stones, the remaining stones are put aside.
2. Starting: A player may start by placing any stone in the center of the table.
3. Discard: Each player must discard a checker that is a valid move. Any tile can be discarded with any other tile as there are no dots to match. However, each end of the tile must match the end of the last tile played. If a player cannot make a valid move, he or she must pass and skip a turn.
4. Doubling: If a player discards a tile of the same size and shape on both ends, he or she may play again.
5. Winning: The game is over when one player has played all his or her tiles. The player with the fewest stones in his or her hand wins. In case of a tie, the player who played all his or her stones first wins.

Below is an example of how the game can run:

1. The stones are shuffled and each player takes 7 stones.
2. Player 1 starts the game by placing any stone in the center of the table.
3. Player 2 places a tile to the left of the tile played by Player 1.
4. Player 3 places a tile to the right of the tile played by Player 1.
5. Player 1 places a tile to the right of the tile played by Player 3.
6. Player 2 cannot make a valid move and must pass and skip a turn.
7. Player 3 places a tile to the left of the tile played by Player 1.
8. Player 1 places a tile to the right of the tile played by Player 3.
9. Player 2 cannot make a valid move and must pass and skip a turn.
10. Player 3 places a tile to the left of the tile played by Player 1.
11. Player 1 places a tile to the right of the tile played by Player 3.
12. Player 2 places a tile to the left of the tile played by Player 1.
13. Player 3 places a tile to the right of the tile played by Player 1.
14. Player 1 places a tile to the left of the tile played by Player 2.
15. Player 2 places a tile to the right of the tile played by Player 1.
16. Player 3 cannot make a valid move and must pass and skip a turn.
17. Player 1 places a tile to the left of the tile played by Player 2.
18. Player 2 places a tile to the right of the tile played by Player 1.
19. Player 3 cannot make a valid move and must pass and skip a turn.
20. Player 1 places his last checker to the right of the checker played by Player 2 and wins the game because he was the first to play all his checkers.

This was an example of how the game could play out. Note that if a player cannot make a valid move, he or she must pass and skip a turn until a valid move becomes available. The game ends when one player has played all his or her checkers, and the winner is determined by the number of checkers left in the hands of the other players.