@Nikhil_CSB You can’t highlight different parts of your code with different coloring, but you can highlight an entire block of code in long text fields that are set to allow rich text formatting.
Here is the markdown formatting you can use:
Rich text in Airtable is based on on a variation of Markdown, a lightweight and readable syntax for formatting. You can use Markdown in the following areas in Airtable: Base descriptions Long text...
There is also a toolbar that appears that lets you choose the formatting you want.
Note that there are currently bugs with Airtable’s markdown formatting, because the markdown formatting will NOT respond to bold & italic markdown. (Your only option for bold & italics is to select them from the toolbar or use keyboard shortcuts.)
Lots of content development effort, but this will probably achieve the desire to have a nice looking quiz -