The number two in Chinese characters.
Er represents duality and partnership. The horizontal strokes make it one of the simplest Chinese characters.
Character 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
Character 2 has two horizontal strokes above wan. Simple and easy to identify.
Explore all tiles in the Mahjong Tile Guide to learn matching strategies for every suit.