What means sqrt ranges?

Sorry, but I think this Kata is too much strict about performance (C++), or maybe the test dataset is really huge. My code does zero extra operations, I use references when possible. Still it fails at big_ranges_test - sqrt_ranges. I don't think there is need to be so strict, when my code is producing exact results, and is pretty effective...

Sometimes solving another kata helps too. You're welcome.

I have been waiting for two days, and now when you replied, I got credited (probably for this kata) :D haha thank you

Sometimes it stalls, check back later.

Hello, I was not credited with honor points after completing this kata. I just wanted to ask, what can be cause, and is it problem of kata, or codewars? Is it normal? Thank you :)

Same problem, any tip please?