Play here! Click on the canvas or press ENTER to start the game. Left, right, and down arrow keys move the block. Up arrow key rotates the block. Spacebar performs a hard drop. Pressing "L" increases the level (drop speed). Pressing "P" pauses and unpauses the game. Pressing "Q" or Esc stops the game. Pressing ENTER will restart the game. It is possible to specify the start level and height in the text boxes below the main grid canvas.