In most of our games there are three leaderboards for the online mode, a weekly, a monthly and an all-time leaderboard. Of these, the first two are temporary and are updated at regular intervals.
The weekly leaderboard is reset between Sunday and Monday in the time between 12:00 a.m. and 12:05 a.m. UTC.
The monthly leaderboard is reset between the last day of the current month and the first day of the new month in the time between 12:05 a.m. and 12:10 a.m. UTC.
The all-time leaderboard is never reset.