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Well, yes, it's easy, I warned you). I played it myself two and a half times and can say that instead of a quick game, it turned into a funny chase. There are also underground castles; when I seemingly crushed the enemy, he occupied a dungeon, and upon my approach (at least three turns – it's a boat after all), he would enter a portal, attacking the "side" castles. If he were also strong enough, it would have been an interesting game).