Usually that's because of the internet. See if your connection is working alright. Continue running the code till it works.

ahh yess, the classic way, love to see this kind of solution, it brings me nostalgia haha

woaw cant believe you can use that, how does that work?? very interesting

lol, still struggling, i dont get how it works

Just remember what you are tracking during the entire observation.

Ball drops and rebounds that are visible to a stationary observer at a certain height.

same bro AHAH didn't know php can do that xD

No.

do i need to use some physics formula to this one? fudge, im bad at math haha

Was I always this stupid? Can't believe I didn't think of this. Lol

hahah cleverrr

Yeah man, been down most of the day :(

https://status.codewars.com/

heyy, the kata is working on yah browser guys?? mine keep on returning an error "This error was caused due to an issue processing the web request, not because of an issue executing your code"

Thanks for this, now i get it why it's giving an error

bruuuhhhhhh, never thought this string function existttt, damnn mind blown