Yes I was confused about this because at the end it said something like the string containing letters a - z I was very confused about what was being asked

I do not know what I should do. I have not decided this kata, but I think it's super :D

Thanks for your time considering my work :)

Excellent kata, decided with pleasure ))

For me (C#) just using normal Math.Round() worked fine.

Yes. But I can not figure out what needs to change. I used round and BigDecimal, but that does not work.

Did you read the other comments?

Hi! Help me find a mistake, I know that the error in the rounding, but do not know where. Testing is successful, but "SUBMIT" no.

This shift one letter?

Thanks for the answer! Now it is clear.

The description says: "For one kind of boxes the printer has to use colors which, for the sake of simplicity, are named with letters from a to m." So these are the good letters, other letters are mistakes.

For a description of the problem and the examples it is not clear under what set of letters will be mistakes. Tell me in detail an error in what cases? Thank you!

try changing the method accessor:
public static String greet(String name){...}