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 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.