anchor.diff:              :when (= (mod n i) 0)
               return T) nil)
           (T T)))
  -  
  +
   (defun check-answer (answer)
     (let ((x 0)
           (y 0)
  
positive.code: (defparameter *counter* nil)
  (defparameter *dispatch-table* nil)
  
  ;;
  
  (defun check-prime (n)
    (cond ((< n 2) nil)
  
negative.code:                                                      (loop-finish)
                                                       :do (sleep 0.001))))))
  
  ;; UI Server
  