cool kata!

Spaces will always be a problem if you follow the instructions, that's why you should develop your own logic. :)

Please provide clearer and more insightful suggestions on how to reword that part / add specific examples ?

the instruction in pushElement function is not so clear to me.

the description is poorly writen bro!

Thanks!

Approved.

You forgot Javascript there, that now has random tests.

Not a kata issue, there was a single sample test, the Attempt tests have other numbers in the strings.

it always says that the output should be always 4

Where do you read that? Not a kata issue.

She always says, "x years old", where x is a random number between 0 and 9. Assume the test input string is always a valid string. For example, the test input may be "1 year old" or "5 years old". The first character in the string is always a number.

That's what it says, I guess you were not using the string passed to the function and generating a random number yourself and then failing the only sample test there was, because it expected 4 as answer. I've added 2 more sample tests.

anyway I solved it! this kata have poor instructions.

it always says that the output should be always 4.
but the instruction says it should be random number which is 0-9.
this is so confusing!
I code in JS.

so creative haha :D