Contribute correction: Dungeon Mystery II

  _____     _____     _____      ___    
 |__  //   |  ___||  /  ___||   / _ \\  
   / //    | ||__   | // __    | / \ || 
  / //__   | ||__   | \\_\ ||  | \_/ || 
 /_____||  |_____||  \____//    \___//  
 `-----`   `-----`    `---`     `---`