If you need a clue ask the group to send you a letter to your private reply.
4 minutes good
3 minutes excellent
2 minutes exceptional
90 seconds superior
XQNKXGH XDI HSBY XZDIIXTGI MDNIQLH — WYIF XHE QA CSIHWNAQH; WYIF VXHH QA BDNWNBNHKH. —ZIADZI IGNAW
Solution to previous puzzle (select the yellow text with your cursor to read):
ANIMALS ARE SUCH AGREEABLE FRIENDS — THEY ASK NO QUESTIONS; THEY PASS NO CRITICISMS. —GEORGE ELIOT
HAL'S CRYPTOGRAM HELPER