LTGBHUX LP C ULDC WLLF HB OCQB WXBG PEHXQU HQBHUX LP CUID HGB GLL UCEFGL EXCU L=O Q=N X=E U=D 解密

ROT13解密后为：GYTOUHKC YC P HYQ,P JYYF UO CPD"O JKOT CRUKDH. UDTOUHKC YP HVP UT"O TYY HPRSTY RKPH Y=B D=A K=Q H=A，即：CRYPTO IS A FUN, WILL BE SOLVED BY ROT"O THUS PRACTICE MAKES PERFECT. CRYPTO IS NOT"O HARD IF YOU UNDERSTAND THE BASICS AND KEE"P TRYING.