Additional Resources

Used Master Organic Chemistry whenever I needed general information on a topic. It's especially helpful for building baseline knowledge. Unfortunately there are so many microtransactions and memberships involved for additional resources.

Found ChemSteps to be great for 3rd-year reaction oxidation and radical reactions. Unfortunately, alot of material and practice questions are behind a paywall, which is a bit of a downside. Forget about personal tutoring, it's also very expensive.

Insane find for learning advanced reaction overviews, though it lacks detailed step-by-step explanations and may not be complete. Online version may not always work - the app is in Japanese. Despite these drawbacks, this was a S-tier find and the creator is a really nice guy.