I don't understand the conditions for stripping the trailing new line symbols. If I strip all of them, I get errors from the random test set. If I don't, I get errors from all test sets. What's the actual rule here?

I love you

Sorry to take so much of your time. Awesome katas, I've had a lot of fun solving them.

Wish you a wonderful day!

Yep, but your explanation in the istructions says exact opposite :)

What you just said and how it actually works:

too many - false
not too many - true

In the instructions:

It should return true if the meetup is language diverse (number IS at least 2 times higher...): too many - true
It should return false if the meetup is not language diverse (number IS NOT at least 2 times higher...): not too many - false

But "language diverse" basically means that there is a diversity in languages, hence, there should not be a language that dominates all other ones... Does it make sense?

Example given, if

Python = 10
JavaScript = 2
Ruby = 3

it is not a diverse meetup, since there are too many Python programmers.

It seems that the result should be false if the languages are not diverse (e.g., if the number of meetup participants representing any of the three programming languages is at most 2 times higher than the number of developers representing any of the remaining programming languages - it would be logical for a function isLanguageDiverse to return false).

Not enough lines in this one... Need to think of a way to do it better... XD

The first time my solution gets merged with someone else's C:

But what if there was someone who writes in Haskel? Your code would not work. C:

Hey guys. Is my solution a valid one? Will it correctly check any sudoku solutions? I feel that !=45 might be a bit of a hardcode solution, albeit I doubt a wrong sudoku will ever return 45 for all the columns, rows, and squares. Anyone not lazy enough to help me test that?..

Look at the last column closely... especially at fives there. Good luck!

The regular expression one makes a faster program... just saying. C: