1
Play through the activity
Answer each prompt. If Replay missed words is on, an incorrect word can return later in the same session for another attempt. If it is off, the miss is recorded and the game continues.
2
Review results
At the end of the session, review your score and the words you missed. Progress and practice history are stored on your signed-in account.
3
Change the replay default
Session setup can override replay for that game. To change the default for future sessions, use Gameplay settings on Account → Preferences.
Replaying missed words during a session is not the same as building a collection of missed words. Your library still holds saved words; results history lives with your practice stats.