Touching a box transports the player inside it, where they solve a math problem to get points.
Math Rescue includes three episodes, called Visit Volcanoes and Ice Caves, Follow the Gruzzles into Space, and See Candy Land.
The player character spots a Gruzzle removing numbers from the front of a house.
Benny the Butterfly comes to the player character's aid and they begin a quest to stop the Gruzzles and retrieve the stolen numbers.
The Gruzzles return the stolen numbers and provide gardeners with built-in slug control, while the Glixerians hatch some other plot against Earth.