You can create a thread and ask the question. Copy and paste your code, a link to the challenge, and anything else relevant. Make sure you give the thread a descriptive title as well.
To post code you put it inside backticks.
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 (').