Obscured numbers

[qzhdad]

I am in a game of Kreta now and there is a colored (red or green) circle around another player's castle that obscures the 9.

[MaBi]

The circle indicates the 'last moved' piece, it will go away next turn (actually, it will go to the piece that will be placed in next turn). About the obscured number, it's only temporary but I'm afraid it's unavoidable: I had to find room for 7 pieces in each province and it can happen that sometimes there are overlaps.

[qzhdad]

OK, when only one (or a couple) circle is present on a castle, it's easy enough to figure out what fort it is. Thanks!