This is a historical game from World War II so no missiles or helicopter gunships, just old-fashioned artillery shells.  You know the area of sea where the enemy fleet is sailing but but you don’t have visual contact. Intelligence sources say that the composition of the enemy fleet is the same as our own, a battleship, four frigates, two cruisers and four minesweepers. You are in charge of gun control and can fire one shell at a time at any chosen point in the firing zone and the enemy, unaware of your positions, will do the same. Click or tap the chosen point to fire a shell. The winner will be the gunnery chief who sinks the entire opposition fleet.