Yep - those were the days when there was a pretty good chance that people doing Uk computer science degrees had a working knowledge of Z80 or 6502 machine code

Yep - those were the days when there was a pretty good chance that people doing Uk computer science degrees had a working knowledge of Z80 or 6502 machine code from hacking Elite/Jet Set Willy/Manic Miner on their ZX Spectrums/BBC Micros...