Send feedback
Short, specific notes are the most useful. If something felt unclear, mention the page and what you expected to happen instead.
What makes feedback useful
You do not need to write a lot. Just make it concrete enough that the problem is reproducible or the request is clear.
Bug report
Something is broken, missing, or behaving unexpectedly.
Content issue
A question, explanation, or prompt feels weak, unclear, or inaccurate.
Design or UX
Navigation, layout, labels, or flow felt confusing or clunky.
Feature request
You want a new tool, mode, page, or workflow.
Other
Anything else worth passing along.
Good examples
"The all-unit MCQ page still felt too bare on mobile." "This FRQ scoring note did not explain why the evidence mattered." "The statistics center needs a starter example before the formula board."