/

Actually yours and his solutions are O(n^2) so you can't say his solution is a much slower one.
But I like the way you search for palindromes in your solution tho!

Because in production code other people need to be able to fully understand the code and there is lots of it, so they don't want to spend long periods of times trying to work out what is going on.

why not?

I understand, that you probably wouldn't write it this way, for production code. But I still like the logic behind this.

it can't be a best practice with so much performance waste

it can't be a best practice with so much performance waste

thanks for The log appears above the test result

If it says instead got: 1, your function returned 1. The log appears above the test result, so maybe you're confusing the input of one tests with the result of another:

JavaScript Completions 1460

The tests are ok.

What's wrong with a test with input 1.5 '3' (JS)?

Expected: 0, instead got: 1
Log
1.5 '3' <-- input
0 <-- output of my function

it can't be 'best practices' with a performance waste

it can't be 'best practices' with so much performance waste

Nota n issue of the kata (more than 14000 people passed it). Maybe a CW problem.

When I click train button (https://www.codewars.com/kata/tortoise-racing/train/) I have undefined method 'username' for nil:NilClass (Looks like there was a server error! (500)). Any help?