Floor 3

Floor 3 can refer to:
 * Pipe Works, the third floor of Mario vs. Donkey Kong 2: March of the Minis
 * In PAL releases, the third floor is Magnet Mania
 * Magnet Mania, the third floor of Mario vs. Donkey Kong: Minis March Again!
 * In PAL releases, the third floor is Jungle Rumble