Here is a simple cryptogram riddle which can be deciphered without any software/assistance:
N.m msc uc b. aysxcvo
Alxans /msh,yg un tmbb.yso
>./si ,bs ,yrcvbcd!
Answer how you decoded it, and the answer to the riddle!
(Hopefully I don't have any errors in it as this is my first cryptogram)