10K++ people passed. You should opt for an O(N) approach, O(N^2) with more than 1 loop iteration may time out.

No, I can't speak Portuguese.

Unfortunately, 652 is not a perfect square (sqrt(652) ≈ 25.5342907), whereas 625 is (625 = 25 * 25). The correct answer to return here is 625.

Thankes!

It keeps telling me that '652 should equal 625' even though 652 is bigger than 625!

Wow, just wow.

Your code fails to take into account when only the first letter of the word is in lowercase & the rest is uppercase:

tBAWJUB becomes TBAWJUB => Technically not an acronym, but first letter of the first word of a sentence should be uppercased.

The random has a bug:
It should work for random inputs too: 'TBAWJUB is an acronym. I do not like acronyms. Please remove them from your email.' should equal 'TBAWJUB PjqFAAUlcG strengths, weaknesses, opportunities and threats. FE j call to action. Hw. Key performance indicators. X. In a meeting. EWjqwuFMnh. To be decided'

TBAWJUB is a acronym though

Using Python

yes

Me too, I'm using python and I acctually went through the test too, but it was the random test that was wrong! D:
Please help.

Can you stop the rounding in any way?

Thanks!! :D

I don't see any way to pass the LOOOONG list that has, like, 1 mil items in it. Is there any way to get past that? I'm using python.

As you iterate through your list (text here),
you are conditionally removing elements from the list.
This will result in unpredictable behaviour.

If removal is necessary, iterate over a copy of the list
or use techniques such as iterating backwards
to avoid index shifting issues.