Grammar

First you meet the rule, then confirm it with one correct review. After a mistake Tomyo shows the explanation, and the next correct answer completes the path.

A rule’s path

Meeting a rule is an informational card, not a test. When the rule returns for review, one correct answer marks it learned.

After a mistake you see the correct answer and the rule explanation. If the rule was not learned yet, it moves to recovery and returns on its review schedule.

Why recovery exists

Recovery does not accumulate penalties: however many misses happen in a row, the rule stays on the recovery step.

The first later correct answer clears recovery and marks the rule learned.

A learned rule does not disappear

Being learned and being scheduled are different things. Even after a rule is marked learned it keeps appearing in sessions, and a wrong answer still brings the next encounter closer. All that changes is that the visible progress on the rule no longer falls back.

Where grammar appears

A full session can contain one new rule and one review exercise. Quick review never introduces new rules. The separate grammar section still lets you open any rule manually.

What to do if…

I made one mistake and barely lost any progress on the rule

By design: the rule stays in recovery until the first correct answer and never falls further.

A rule is marked learned but keeps appearing

Being learned does not stop reviews: it means the visible progress no longer falls back. The rule itself keeps returning so it is not forgotten.

There is no grammar in my session

It is part of the session on the Plus plan. Grammar also switches off temporarily when a large vocabulary backlog has built up, and returns once the queue is cleared.