Which challenge is it?
Also, this is particularly important here: 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.
As well as making it difficult to rea, of you don’t do this, a. quotation marks will be formatted as actual quotation marks in the post and b. if you type anything that looks like HTML, the forum will try to render that HTML .
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 (’).