perl- a game of rock-paper-scissors

i am teaching myself perl. i want to have two scrips play r-p-s and a third to keep score. for now it will be on a single computer. then over a network. im using linux.

Where I work you aren't even allowed to write Perl code. Bash, Python, Ruby, C, C++, Ocaml, Fortran  and so on are all ok.

Brainfuck is probably not ok, for the same reasons.