TETRIS! If there has ever been a single game that everyone in the world has played and enjoyed, it’s probably Tetris. Whether online through the incredibly popular Tetris friends, or on a variety of other platforms, Tetris seems to always find a way into our life. But why? What made, and currently makes, Tetris so addicting? The tetris theme plays over and over in our heads and we dream of tetrominoes falling perfectly into place over and over, but why?!