Local only
Your progress
Deeper records diagnostics taken, exercises attempted, hints opened, solutions viewed and labs opened. It keeps them in this browser and sends them nowhere.
No account, no network. This page reads localStorage only. Export gives you a JSON file; delete removes the record from this browser. If storage is blocked, the page stays empty and nothing is saved.
0Hints opened
0Solutions viewed
0Answers checked
0Correct
0Labs opened
0Self-assessments
Everything on this page comes from localStorage in this browser. Nothing is sent to a server, and deleting it here cannot be undone.
Reading local progress…
No progress recorded yet. Open an exercise or a lab, and its events appear here.