Repair the error instead of rereading the answer

The queue uses saved incorrect attempts only. Two correct repairs in a row resolve an item; original attempts remain in history.

Direct account attempts are required

Guest progress stores lesson totals, not exercise-level errors. Sign in to save evidence for each checked task.

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Error notebook · repair flow v1

The queue uses saved incorrect attempts only. Two correct repairs in a row resolve an item; original attempts remain in history.

Guest progress stores lesson totals, not exercise-level errors. Sign in to save evidence for each checked task.