Cyberchase

Cyberchase is a hit TV series for PBS Kids. It is designed for children of all ages. Nelvana produced seasons 1-5, while Title Entertainment Inc. produced seasons 6 and after. It stars three earth children in the real world, who get warped into the internet using a library computer. They then have to stop the dastardly Hacker in a number of mathematical ways. In every episode, the kids always win.