I am still a beginner
I shooted with the catapult at a ship, hitted it and tried again next turn, when both the catapult and the ship were still at the same place.
This time it showed a big red cross, telling me I couldn't hit that target.
Why not? I was able to shoot at a cow the next square, but not that ship

I shooted with the catapult at a ship, hitted it and tried again next turn, when both the catapult and the ship were still at the same place.
This time it showed a big red cross, telling me I couldn't hit that target.
Why not? I was able to shoot at a cow the next square, but not that ship
