Use a focused Lexi session when broad review is no longer the best use of your time. You can target a challenge direction, a learning status, or entries carrying a chosen flag.
Find The Actual Weakness
An overall Failed entry may have only one failed challenge. Choosing that direction lets you spend your time on the missing skill.
Narrow The Practice Session
Categories organize the Study list. Use flags when you need a named group for practice. Only the author can add or change a shared collection's flags, so readers use the labels already provided.
Interpret The Result
A correct answer clears Failed for that challenge. It may still be Learning until you build the required consecutive fast answers. A slow correct answer resets the fast streak without counting as an incorrect answer.
Focus can revisit material before its next scheduled review. When no matching questions remain, broaden the focus or clear the selected flags. A change of challenge during active practice begins a new session.
Keep The Next Review Balanced
Return to All progress and clear the flag selection when you want normal mixed review again. Otherwise, the narrow choice can make a healthy collection look as if it has little material available.
See Progress and settings for mastery thresholds, and Study library for shared categories and flags.