Tetris

Tetris was (and still is) a very addicting game that became very popular on PCs.  Tetris then spread to the video game consoles - including Nintendo.  The object of Tetris is to complete a solid row of blocks from one side of the wall to another.  The trick is to rotate the blocks while they are falling so that they fit snugly in the section below.  This will call the row to disappear and move all of the other blocks above to fall down one notch. 

 

 

Below is a game picture of Tetris.