Thanks FA. I'm going to study up on efficiency in code.

Hey blind4, I'm just a 5 kyu, so excuse my ignorance..

Does more efficient mean faster? My code claims to finish all the tests but 1 performance test in 16 milliseconds.

thanks.
didn't know there was an efficiency requirement.
this is the first kata i've seen that on.

my code is timing out in codewars environment but running fine in chrome console.

is my code the problem or the tests? (javascript)

new rule: if your example explains your kata, your description is not good enough.

freecodecamp has exercises similar to these katas and they're simple so that you can pickup the syntax at your own pace.

also, if simple kata is what you look for. give yourself simple exercises like the one you created in your question. write down five simple problems that you THINK you can do, and figure out how to do it in your browser's console.

dude, thank you.