What is meant by Challenge declined?

Question

i started the challenge using javascript tool somone has declined my challenge..

Answer 1

Rejected...
Maybe start using a dictionary too -_-

Answer 2

in my experience challenges with long code or out of scope content usually gets rejected.

i think good challenge must be understandable to every one, and they should be able to find answer in less than a minute ;)

Answer 3

it means your opponent has "chickened out" consider it a compliment, they are fearfull of you ;-)