There is an entire thread devoted to how to make the code correspond to these instructions, and people seem to think these are the instructions:
FirstLine newline , backslash SecondLine backslash , carriage-return ThirdLine
However, those are not the instructions. There is literally NO mention anywhere of a carriage return. Here are the EXACT instructions:
"
myStr should not contain any spaces
myStr should contain the strings FirstLine , SecondLine and ThirdLine (remember case sensitivity)
FirstLine should be followed by the newline character \n
myStr should contain a tab character \t which follows a newline character
SecondLine should be preceded by the backslash character \
There should be a newline character between SecondLine and ThirdLine
myStr should only contain characters shown in the instructions"
No carriage return. Where on earth is a carriage return in that set of instructions? What is going on?? Please help, I’m going nuts over this. Thanks 
The challenges get updated and changed every so often. I wouldn’t worry about old solutions that used to work.
Thanks, but I’m really struggling as I think my code is ok. I’m reading this:
FirstLine and linebreak followed by tab SecondLine and linebreak followed by ThirdLine.
My code looks like this:
var myStr;
myStr=“FirstLine\n \t SecondLine \n ThirdLine”// Change this line
I have all the /n and the /t as specified in instructions. I don’t understand why it’s saying "SecondLine should be preceded by the backslash character " when the instructions say there should be a tab in front of it.
Here’s a screnshot of the errors/instructions:
Please post your actual code instead of a screenshot. It is very hard to debug screenshots. A link to the challenge you are working on would also help.
I think you problem comes from the first failing test:
myStr should not contain any spaces.
Your code contains spaces.
Hi I took out the spaces. Now it’s not happy if I add the \ before SecondLine (which makes no sense as they are asking for \t) and if I take out the \ the error asks for it again.
var myStr;
myStr="FirstLine\n\t\SecondLine\nThirdLine"// Change this line
I really appreciate you taking the time to answer me. I’ve hit a bit of a slump and am trying to work through some major frustration. 
I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.
See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).
Thank you, I will use backticks from now on. That’s very helpful
You need to escape your backslash character to have it show in your string.
Ah, I overlooked that character. Understood now.
Also I just solved it (I remembered what I needed to escape).
Thank you! Tremendously helpful without giving it away.
