Sorry, you will need the <a href="http://www.macromedia.com/go/getflashplayer/" target="_blank">Flash Player</a> to play Tetris.

Left Left - Move shape left
Right Right - Move shape right
Down Down - Faster drop

X  or Up - Rotate clockwise
Z  - Rotate counter-clockwise
P  - Pause/unpause game
Q  - Quit game