Ahh ok thanks for the answer, but I solved it now. This time for real on the site^^. If I may ask you this, to what extent is a user allowed to post his solution if he has problems?

Hello, I have a question regarding the kata. I solved the problem, I verified it by pasting my solution into Visual Studio. But the site is just giving me an error with no explanation to what I did wrong.
Is there a way to solve this, because I dont really want to look in the solution and forfeit my attempt.