Re: HR droids...
I think I interviewed with that company after finishing my Comp Science degree in Edinburgh. As I'd been writing lots of assembler for Z80, 65C02 and M68000 I mistakenly used MUL for multiply instead of the pseudo-code mnemonic which I now forget - it was maybe MLT. Do a replace of all the MULs with their thing and I would have achieved a near perfect score. They failed me, I reckon, as I didn't get past that interview.
Lucky escape IMHO.