Added Hell Level 1849

There are some new enemies. Cute-looking white puppies... If these guys can't move down even one space per turn, they jump up one space instead ㅠㅜ And this yellow chick-like enemy inside the birdhouse, it peeks its face out when you hit it once, but if you don't hit it next turn, it goes back into the birdhouse ㅠㅜ Somehow, after trying multiple times, it eventually breaks lolㅋㅋㅋ