Crashbox is a stop-motion animated "Edutainment" children's television series. Co-created by Eamon Harrington and John Watkin for HBO Family that ran from 1999 to 2000. It was HBO's second series (their first being Braingames) focusing on educational skits.
The show takes place in the insides of a game computer where green game cartridges are created and loaded by rusty tin robots. Each half-hour episode consists of seven (occasionally eight) 1-to-5-minute educational games, each covering topics like history, math, spelling, and science.