After being warped into Cyberspace from a library computer, a group of Earth children must protect Motherboard from the evil Hacker by solving mathematics mysteries.
EPISODE 1
Lost My Marbles
A day at the library turns into an adventure when Jackie, Matt, and Inez learn that Hacker has kidnapped Dr Marbles.
EPISODE 2
Castleblanca
Dr Marbles is captured by Hacker and taken to Castleblanca, a cyberspace version of Transylvania. To find Dr Marbles, the team must collect, organise, and analyse data.
EPISODE 3
R-Fair City
Disguised as a gypsy, Hacker lures Digit to a cyber amusement park and holds him captive. When the kids arrive, they analyse the fairness of the park's games to outsmart Hacker.
EPISODE 4
Snow Day to Be Exact
Hacker steals the powerful sunisphere from Solaria, causing the cyberworld's sunny holiday paradise to be covered in snow, so the team use estimation to recover the device.
EPISODE 5
Sensible Flats
The team must measure Hacker's irregularly shaped property to prove that he has taken more land than allowed.
EPISODE 6
Zeus on the Loose
The team fails to prevent Hacker from stealing Pandora's box; the team uses fractions to complete Zeus' challenges.
Christopher Lloyd
Novie Edwards
Jacqueline Pillon
Annick Obonsawin
Philip Williams
Rob Tinkler
Kristina Nicoll
Ron Pardo
Gilbert Gottfried