In his passion for symmetry, Dr. Marbles has created Symmetria, a harmonious cyberplace where everything is made symmetrical by a symmetrizer. Hacker steals the machine and reprograms it so that he can undo symmetry. The kids must master the properties of symmetry before Hacker destroys beauty, balance and harmony throughout all of Cyberspace!
Tropes in this episode:
- Dilating Door: Ava's factory's door has a very impractical rotating mechanism that must be timed properly to pass through.
- Failed a Spot Check: Averted, where the CyberSquad has Digit disguise himself as a robotic double of Hacker when the latter is attempting to destroy Symmetria. The guise they assemble for him is almost perfect… except they forgot about Hacker's pocket protector, allowing the real Hacker to expose Digit as a fake to his cronies.
- Imposter Forgot One Detail: Digit disguises himself as Hacker. In the end, the real Hacker notices that the fake's pocket protector is missing — the one asymmetrical part of his design.
- Spot the Imposter: Digit's Hacker disguise thoroughly fools Buzz and Delete. When Hacker himself shows up, the bots are in a position to decide who the fake is.
- Voice Changeling: Digit can replicate other voices including Dr. Marbles and Hacker. He uses this ability in the episode to trick Hacker to get the symmetrizer back.
