Organize your decks
Put decks inside decks, open sub-decks in order, and mark cards.
Decks inside decks
A deck can hold notes and other decks. Decks lists yours as a tree, with what's shared with you below.
- New deck makes one at the top; a deck's … menu has New sub-deck.
- Move to… puts a deck inside another, or at the top. On a computer, you can also drag decks: between two to reorder, onto one to put it inside.
- Copy makes a copy of a deck, its sub-decks and notes, with your progress.
- Delete moves a deck to Recently deleted, at the bottom of Decks, for 30 days. Restore brings it back.
Each deck's ring shows how much of it you've learned.
Levels
Some subjects build on themselves: HSK 1 before HSK 2. Turn on Levels in a deck's settings, and its sub-decks open one after another, in their order.
Each level after the first says what opens it: Opens after 100% of HSK 1, say. Change the percentage with − and + (50 to 100). A locked level's ring shows how far you are towards opening it, counting every level before it, so the first card you learn already moves it.
Locked levels show a lock. Open now opens one whatever the requirement. Reviews never wait for levels; only new cards come from open levels.
Levels belong to the deck, so everyone you share it with learns in the same order, each at their own pace.
Marks
A mark flags a card for attention: set it while studying or in Browse, and find marked notes there later.
Suspend keeps a note's cards out of study until you unsuspend them; nothing is lost.