A mental maze was a toy used to help train Jedi younglings in the use and manipulation of the Force. They were metal spheres of varying sizes which a person would project part of their self into. The smaller the sphere, the more complicated it would be to get out of; however, once a youngling got the hang of using the mazes, it could be easy. In 12 ABY, Irek Ismaren tried to trap Leia Organa Solo in one.
- Children of the Jedi (First appearance)