[Picky frowns a bit, hearing that GAME OVER sound... but he thinks he sees where she went wrong. He reaches up to take the Game Boy back, if she'll give it.]

You have to make lines with the pieces, though. Across the bottom of the screen. Here, lemme show you?

[And if she does hand it back, he'll demonstrate, setting it on the lowest speed and moving the pieces around so that they fit together and clear a few lines.]

They're like puzzle pieces. You just have to fit 'em together right.