There is provided a game system and a puzzle game program capable of
changing displayed states of puzzle elements depending on a tilt of the
puzzle game apparatus, such that a high level of strategy-making is
required and drastic game developments and excitement are realized, as
well as a storage medium having the puzzle game program stored therein. A
tilt detection section is provided in connection with the game apparatus
(or a controller therefor) for determining a tilt direction. The puzzle
elements displayed on a display screen are moved in a tilt direction of
the game apparatus.