REM>GUESS
      REM www.zyra.org.uk
      L%=1000
      N%=RND(L%)
      PRINT"I have thought of a number between 1 and ";L%
      PRINT"The idea of the game is for you to guess what that number is."
      A%=0
      PRINT
      REPEAT
        PRINT"What is your guess";
        A%=A%+1
        INPUT G%
        IF G%<N% PRINT"Too small"
        IF G%>N% PRINT"Too big"
      UNTIL G%=N%
      PRINT"Well done, you got the right answer in ";A%" attempts"