Iteratively guess a number from 1000 to 9999.<br>
I'll tell you how many digits you have right.
<p>




  I'm thinking of a new number for you to guess.<br>
  
  
  
  
  
  




  
    
  

  
  
  
  
  
  
  
  
  
  
  
  

  
  
  
    
  
  
  
    
  
  
  
    
  
  
  
    
  
  

  Number of guesses used:
  0<br>
  Number of right values in the right position:
  0<br>
  Number of other right values in the wrong position:
  0


<form method="post">
<input type="text" name="Guess" maxlength="4"
size="5" value="^^^^">
<input type="submit" name="Task" value="Guess">
</form>