This is your chance to be a world championship drive. Using the high-resolution mode 2 screen, you must manoeuvre your Acorn Formula BBC or Electron around the S-bends and hairpin bends using the Z, X, : and / keys.

You are the blue car and the other competitors are the yellow formula Sinclair and red formula Oric.

The program is by R. Kitching or Adlington, Lancashire.