In an episode, the eponymous pair establish a super computer that can respond to any problem with 100% accuracy. The Smurfs: - In a person episode, Smurfette identified Hogatha's locket, which was extra like an Artifact of Doom relatively than a creature, but it acted like this, granting her needs with out her even realizing it. One non-canon Halloween Episode has Doofenshmirtz get three needs.