The game The Math Princess’ Tower aims to free a princess who is in the fifteenth room on the third floor of a tower.
To free the princess the prince must pass a test and every 5 obstacles (five rooms, five questions) will receive a key to enter to the next floor.
In the first level, the prince will have to cross the dungeons of the castle and to face up to torture instruments.
In the second level, he will cross the rooms where the armor is kept and where he will collide with the ghosts of the castle.
In the third and final level the prince will have to go through fiery rooms with bad elves and black cats.