I've had that problem too. There was a competition, possibly in 2004, to win an old BBC Micro by writing a program on a BBC Micro. I wrote a program to draw a s

I've had that problem too. There was a competition, possibly in 2004, to win an old BBC Micro by writing a program on a BBC Micro. I wrote a program to draw a spinning tetrahedron with back face culling. I was disqualified because they thought that I'd memorised a type-it-in listing from an old magazine. I also won the 1996 IOCCC Best Layout.