17C, rain later,
Are you a game theorist? If you design a game where you gain points for finding things. The aim is to collect a score but I want to be able to work out the identity of the original finds from the value of the score.
Perhaps, the scores should each be a prime number. Then, somehow adding them up will give values that reveal the identity of the component values.
It could be applied to something like a treasure hunt or maybe, spotting driving offenses.
Today I passed a woman driving while applying nail-varnish. That should get a lower score than applying makeup in the sun-visor mirror.
Anyway, can it be done? The score identification system I mean.

Posted on my phone.