If you like puzzle games you should try this one.

Pretty average "puzzle" type game for the old black and white GameBoy. A lot like Tetris but you use a ship/gun to "shoot" blocks if fill in your puzzle. There are power-ups along the way that aid in you destroying all the falling blocks. I have a rather large collection of puzzle games and had to have this one in it as part of the collection rather than a new found fav. game.