Synapse.

How a session works

Four steps from landing page to measurable progress. Most students finish a standard set in under fifteen minutes.

  1. 01

    Choose your AP

    Start at the Courses hub: click a cluster in the orbit to see its AP subjects, or switch to grid view and search by name.

  2. 02

    Configure a session

    Pick Quick (10), Standard (25), or Marathon (50 with a timer). Toggle shuffle for variety or review mode for misses only.

  3. 03

    Answer & learn

    Select A–D (or press keys 1–4), check your answer, and read the explanation. Timed mode adds a 60-second pulse per question.

  4. 04

    Improve over time

    Finish to update stats, unlock achievements, and queue missed items. Come back tomorrow for the daily challenge and keep your streak alive.