Progress is saved in this browser on this device. پیشرفت در همین مرورگر ذخیره میشود.
New words come as flashcards, familiar ones as 1‑of‑4, strong ones you type. Missed words return at the end.
Free practice also counts toward your progress.
A correct answer moves a word up one box (back after 10 min, 1 hour, 1 day, 3 days, 7 days). A mistake sends it back to the start. From the 1‑day box on, a word counts as learned.