This is a straightforward Tetris game where players must complete horizontal lines by fitting variously shaped blocks into the empty spaces. The game concludes when the stacked blocks reach the top of the playing field.
Use the left and right arrow keys to move the blocks horizontally, and the down arrow key to accelerate their descent. Additionally, you can rotate the pieces using the up arrow key. Alternatively, you can tap or click the on-screen buttons to perform these actions.