The Julia tests have an extra "end" at the bottom, which caused a great deal of confusion as my code seemed to work but the Test button kept telling me there was an extra "end". Can this get fixed?

This solution doesn't work. Did it used to work?

Just because you changed the title to include the word Format doesn't mean anything is clear. You should update the description to explain what you're looking for.

I don't understand how there's a comment from a year ago that says the R tests are wrong and it's still wrong. It's still counting values that are shorter as the correct answer over values that are 1 digit longer. How does this get fixed?