No, and by design rather than by omission. EduSum gives you no way to reset a score, clear your history, or delete a single sitting. An attempt is a fixed record of what you did: it stands as it is until its retention window ends, and then the platform removes it for you.
At first this reads like a missing button, but it is closer to a property of what the history is for. A practice record you could quietly edit would be a poorer record — the whole value of seeing every attempt, including the ones that went badly, is exactly that none of them can be tidied away.
Why an EduSum IT Exam Record Stays Fixed
The principle is a familiar one in security work. A well-run audit trail is append-only and tamper-evident for a reason: if an administrator could delete or rewrite entries, the trail would stop being evidence of anything — its worth comes precisely from the fact that no one can groom it after the event. Your attempt history follows the same logic on a smaller scale. You cannot reach in to erase a weak sitting or zero a score, because a record you were free to curate would no longer tell you the truth about your own preparation. The trail is not yours to rewrite, and it does not need managing either: each attempt clears itself when its retention window closes, so the history stays current without any reset from you. How long that window runs, and what the history holds in the meantime, is covered in Does EduSum Keep My Attempt History?
So there is no reset and no clear-history control, and that is the point of the record: your attempts stand as an honest account of your practice for as long as they are kept, then leave on their own. The history is something to learn from, not something to manage.