Live Voice Tutor
A tutor sitting beside the question
Full-duplex voice tutoring with a real 3D tutor avatar that lip-syncs, blinks, and breathes — backed by sub-second turn-taking and the same Socratic guard-rails as the text tutor.
Teens · 13-17
Grown-ups
Filmed at /challenge
What happens, step by step
1.Stuck mid-quiz is exactly when help is worth having.
2.The tutor is right there, on the question you are looking at.
Each step is a checked assertion in our automated test suite (scene “live-tutor”, 2 acceptance criteria). If it stops being true, the test fails and this page loses its clip.
Try it yourself
Free to start, no card. Ages 16+ can jump straight in; under-16s need a parent to sign in first.