touch or click on a cube, it disappears and you earn points. If a cube reaches the bottom without being clicked, you lose one life. The game ends when you run out of lives. Below is an example of how the game can be implemented using HTML and JavaScript:
Score: 0
Lives: 3
Game Over
To play the game, simply open the above code in a web browser. Green cubes will start falling from the sky and you need to touch or click on them to make them disappear and earn points. Make sure to avoid letting any cube reach the bottom, as each cube that does will cause you to lose a life. The game ends when you run out of lives, and the "Game Over" message will be displayed.