Board Thread:Internal management/@comment-27138615-20170508175205/@comment-27138615-20170509050430

GamerNerd i wrote: We pretty much block most of them until their 13th birthday, so in worst case scenarios Wikia globally disables them even if we blocked them until their 13th birthday, we can just look at the block log.

Or if they admit their age somewhere along with their month and day of birth (no need to be at the same time). Calculate the year they should be 13 by now and there you go.