markmark wrote:I had at first assumed the roman numberals stood for what order (...)

Shooting the panels is commutative : shooting A then B is the same as shooting B then A. So the order is irrelevant.

Ramond wrote:And how do you symbolize amounts?

OMG, now I see it

. I assumed that the symbols could only mean 0, 1, 2 or 3 (as shooting a panel 4 times does nothing).

Actually, my solution was "there are 3 bars in XI, 3 in III ad 2 in VI, so i have to shoot the VIs twice and the III's and XI's thrice"

And it works because modulo 4, 11=3 and 6=2

vertigoelectric wrote:Sorry, but it stays.

I agree.