A Tromino is a Piece that has three squares instead of the four that a Tetromino has. It is also called a triomino.
These are triominoes.
Despite having a page on this wiki, they do not appear in most games and don't have a standard orientation or rotation system. However, they appear in Tetris Blast.
In theory, Tris would be a game of trominoes,
Shapes
- J Tromino (also L)
- I Tromino