And it didn't. It seems something implemented in 3.10 according to the other commentary. I used this in C# and Java, but didn't tried in Python just thinking it hadn't it.

This is your second warning to stop spamming. If you wish to use Codewars Discourse it should be in a language which people can reasonably translate. Preferrably English.

Please stop spamming.

Try learning assembler

thanks! yes, I like this language

what does this mean i do not understand

All the art of skillfully juggling symbols. However, regular expressions are like a separate programming language 🥴 Thanks for the nice comment 😉

visualise that triangle or draw it. you would end up with a flat line not a triangle

It is not about finding primes, but finding pairs of primes separated by the delta.

I prepared tests with results really huge in python in another katas and I'm not worried about integer overflow in Python and Ruby.

It is not possible with built-in python ints, however @abdilenla is using numpy, which has its own datatypes and fixed width ints. So this is just a problem in the solution, not with the kata.

I don't think so. I've just cheked and seems to be working fine.

Let me check