Hacker tries to ruin Digit's birthday party, though Digit thinks it's actually for Judge Trudy (since that was how the secret was kept from him).

Penguins can't fly - or can they? In Cyberspace, on one special night each year, the penguins of Penguia take flight to deliver gifts to young borgs across the virtual universe.

Hacker destroys 3 boxes covering the Book of Unhappy Endings, and releases the Unhappy Endings. The CyberSquad must return the book by sundown.

Hacker traps Shari in Merlin's Maze and the kids try to rescue her by using levers to move stone slabs that are surrounding her.

Hacker captures Dr. Marbles and puts him in a faraway volcano, so it's up to the kids to save him.

The Cybersquad prepares to compete in Zeus' Mount Olympus games.

The Cybersquad uses diagrams to get out of a basketball-like game called Jimaya Jam.

Jackie must be Hacker's partner in a dance competition

The kids search for patterns in player performance to help defeat Hacker's team of titans.

Digit and the kids are trapped in a Sphere of Fear by Hacker, so they rely on the relationship between circumference and diameter to locate the codebook they need to unlock the door.

This is the first episode in the four-part mini-series "Weather Watchers". The Cybersquad must figure out dew point to make a rescue under fog.

This is the second episode in the four-part mini-series "Weather Watchers".

The kids track a powerful storm to save the Emperor of Penguia.

This is the third episode in the four-part mini-series "Weather Watchers". A harmless act multiplied hundreds of times creates a huge problem.

This is the final episode in the four-part mini-series "Weather Watchers". The Cybersquad must measure and compare wind speeds to find the cure to Motherboard's virus.

Creech's dad Max is named "Cyberdad of the Year" for the annual Father's Day parade. However, a jealous Hacker---a one-time classmate of Max's who was always bested by him---sets out to sabotage the event.

Digit pet-sits Dewey, a Deedle Beast who suddenly starts going berserk on his daily walk.

Wicked uses magic to make the Pompadorians adore her, and it's up to Jackie and Digit to break the spell. But to do so, they need to reproduce the symbol that possesses the power, but have no idea what it looks like. Matt and Inez, however, are able to use the Skwak to describe it to them.

Hacker challenges the CyberSquad to solve a series of puzzles in three hours. If they fail, he vows to turn the cybersite Solaria into a digital garbage dump.

Fluff wants to wear his dad's lucky hockey skates in the prestigious Penguia Cup competition, but his teammates want everyone to wear cool skates they saw advertised on TV.

When Hacker blasts the pole of the Far-Out radio, it's up to the Cyber Squad to save Cyberspace before the radio dies.

Someone has hacked Sensible Flats so that everyone looks and acts like Hacker. The real Hacker tries to find out who did it while the CyberSquad seeks to save the town. To do so, though, they must scale a rocky cliff in less than three minutes.

Hacker teams with the CyberSquad to stop his nemesis Ledge from finding the cure to Motherboard's virus.