So, the game is definitly hard xD
The game requires a certain amount of big brain prediction skill to clear without letting a plane through.
Let alone that hitting a plane with your rocket shooting from the furthest ship causes it to now take the longest path possible back, whilst there is still another plane on the field.
Nonetheless, its a fun game where you play tennis, with a rocket, by yourself(being two warships) whilst trying to hit the enemies which go in between xD
Well done.