The popularity of Tetris is felt even more than 20 years after its appearance. Million fans still continue to play the game or the one of its derivatives at the point where competitions of Tetris are organized still today. However, when a game attracts such a considerable number of fans, one cannot escape the companies trying to produce clones of them in order to refill their pockets with money, sometimes with success and on other occasion with a mediocrity which one would never wish not to see. It is today with the turn of Nintendo to offer to us its first game of Tetris for Nintendo DS with Tetris DS.
