Magic Rocks! I love those. Did them as a kid and then with my kids. I wonder how they work... never looked... and now I must.

Here you go.

The only way to lose at Tetris is to have the pile touch the top of the screen. In real Tetris, the pieces come down the middle every time, so you can lose really quickly. In this version they come down randomly, across a humongous field, so it would take. a. while.

GD's right, I did not lose, I quit. I would like to finish one row and see how long that takes. I'd bet 25 minutes.