Contribute correction: Dungeon Mystery II

 _    _      ___      ____       ___    
| || | ||   / _ \\   |  _ \\    / _ \\  
| || | ||  / //\ \\  | |_| ||  | / \ || 
| \\_/ || |  ___  || | .  //   | \_/ || 
 \____//  |_||  |_|| |_|\_\\    \___//  
  `---`   `-`   `-`  `-` --`    `---`