Please re-raise this as a question. The issue tag is just for issues with the kata, like if it has a broken test case, or a bug, or the description is wrong, etc.

C test dont work for me
how did you solve it?

For help to solve Kata please see https://gitter.im/Codewars/codewars.com/kata-solving-help

i try to solve it in c
can you give me some hints please?
i pass bigger and duplicats and fail the rest(all, empty, random, smaller, zero)

Tank you! :)

Try again until it works.

After passing all the tests and submitting the code in Python, I get the information that my solution had been witheld and that I haven't completed the task.