Sure, here's a simple implementation of Tetris with a bouncing ball using JavaScript and pictograms:
To play the game, simply open the HTML file in a web browser on your smartphone. You can move the tetris block left or right using the arrow keys on your physical or virtual keyboard. The bouncing ball will collide with the tetris blocks, destroying them if it touches any part of a block. If the ball reaches the top of the screen, the game will end, and you can restart by reloading the page.