Using String Format is a good practice of C# thank you for reminding me !

I really disliked this kata. I have done it in java without the use of stream.

While the general idea is good, the instructions are scarce and the tests are difficult to read.

It's easy to stagger and get frustrated trying to comply to every test, especially when your langage is not helping you (Java Trim remove newlines, Special characters are annoying ...)

in java this kata is painfull if you don't master streams

I didn't know that Js had lambda, many thanks !

Well, even if the kata wasn't thought that way, recent solutions seems to disregard stream.

this is why i used 9! instead of sum

Java : Why no one seem to be using stream ? I excpected the top solution to be a one line stream that would make me feel bad.

Have you heard of "shakespearian coding langage" ^^

Lambda solutions are short, but fall off in term of lisibility

Why using phrases.length since it's always equal 6 ?

However great way of solving the %6=0 problem.

i like how you used both indexes and functions :)

The description and basic test trick you into testing for string integrity.

In the instruction, you certify reinforcement are Lowercase letters, in a kata named Alphabet Wars; so it seems logical to remove strings that contains numbers

Good kata, however it need more clarity in the instructions.