Courses and lessons

Open Courses and browse the available course stacks.
Choose a course to view its units, lessons, and word coverage.
Open an available lesson and review its introduction.
Complete Practice 1 and Practice 2 when they are available.
Finish the lesson to record your progress and score. You can redo earlier lessons to improve your results.

Course progress

Lesson progress, session scores, and course scores are tied to your signed-in account. Use the same account on each device to keep progress together.