User-Type icons (can be set by an admin):

• : indicates that user is a professional player
  
• : indicates that user is a robot player
  
• : indicates that user is a teacher and can give lessons (free or commercial teacher)
  

Other user-related icons:

• : indicates that user is a dragon executive (admin) (shown on forum posts and user-info page)
  
• : shows if user is "online"
  
• : indicates that user is in his/her sleeping time (shown on user-info page, game-page and game-info-page)
  
• : indicates that user is on vacation (shown on user-info page, game-page and game-info page)
  
• : indicates that user has a user-picture on the user-info page
  
• (more active), (less active): activity-level on the users page and user-info page