If you are willing, you can re-write the description entirely and then post it as a suggestion.

Read the description.

me too
Edit: Wow your solution, is... interesting

I just solved a more complex kata from the same person, where brute force cannot be solved. I found out that the sequence of the last digits of fibodanachi numbers is periodic and it is equal to 60, that is, after 60 numbers, the last digits again come to {1,1}

We did the same thing, but his is a marked improvement (in readability for sure) EDIT: NVM that's false

There is no need to use regex for something as simple as this

seem like your solution is the same as their

congrats!

and it's not even the same guy lol

I think, that test caces is not correct.

...

I didnt mean that kata is wrong

-> ???

I didnt mean that kata is wrong, I just didnt get it at first.
after a similar kata ,I got it.and thx for help

You didn't understand the kata. This example is one of the two examples included in the description, do you think nobody would have noticed it before you if it was wrong?

Convert the numbers to binary, compare them and see the description again if you don't get it.

You think wrong.