TETRIS GLOSSARY
Rotation state
Also called Orientation · 0 R 2 L
The current orientation of a piece. SRS labels states 0, R, 2 and L. Even pieces with repeated outlines can occupy different cells within their rotation box.
View in the A–Z glossary →0 · SPAWN
R · CLOCKWISE
2 · HALF TURN
L · COUNTERCLOCKWISE
The dot marks the same pivot. Successive clockwise turns follow 0 → R → 2 → L → 0.