The following criteria are used to determine the highest score.
■ First priority: Learning status
The order of priority is higher in the order of Pass> Fail> Completed> In progress> Not attempted. If there are multiple same statuses, it will be judged with the second priority.
■ Second priority: Points
The higher the score, the higher the priority. If there are multiple same values, it will be judged with the third priority.
■ Third priority: Internal ID
The smaller (previously registered), the higher the priority. Since this is a unique value, it will not be duplicated.