Thanks for your translation, @hobovsky

Great!!!

Thanks, @FArekkusu!

@StepBack13 sub/gsub aren't magic stick. Healthy newborn should swim by default.

Точняк, тесты нужно подправить.

Hi, @Emzed89. I have updated test cases.

So what!?

Hi! In what language it happens?

Thanks!

hahaha, funny :D

What's wrong, baby?

Thank you, @docgunthrop!

No problem;)

@Steven Pavlovskii, what the kata lang?

I have checked both realizations (Crystal and Ruby), and in my Crystal version I have got the different result with this input, like in your example above. Thanks for your explanation!