We get it, you are very smart

Why is it not in best?

Does using unsigned int make any sense in this case? Maybe it is better to use int or long. This is a task for the very beginners, why throw an exception, this is a more advanced topic

I suggest to add using System; It will save time for many people not to write this string.

i think it is close to 7 :)

It is not 5 kyu ... To simple But thanks for making this Best ...

Very often I see that anybody made more simple solution of a simplest kata

A very creepy and criminal problem condition. I will not solve it on principle

It is very similiar to https://www.codewars.com/kata/52742f58faf5485cae000b9a/train/csharp , but those task more difficult

Very easy

After solving the problem, when the answers opened up, I saw that many of them were informative and useful. The problem is not hard anyway, good luck

It was very interesting to learn about this kind of watch. The task is not difficult, but allows you to pump up the work with strings, conditional statements, loops