A single circle or dot, representing a coin or pearl in the Circle suit.
The single circle represents a coin (tong) and symbolizes the beginning of wealth. Some sets depict it as a pearl or moon.
Circle Suit
Match with an identical tile. Both tiles must be free (no tile on top, at least one open side).
4 identical tiles per standard set
Circle 1 is the simplest Circle tile — easy to identify. Match early if both are accessible.
Explore all tiles in the Mahjong Tile Guide to learn matching strategies for every suit.