users have to have the 'allow challenges' tickbox selected in UserCP, otherwise you can't challenge that user anywhere... the challenge user box is there only if they allow themselves to be challenged
now, next problem... lol
One of my members is playing, and he is not getting his name in the highscores, it appears as
[blank]
[game name] Champion
and in the arcade home where it has latest winners, it says 'Unregistered is the new [game_name] champion'...
It the arcade for some reason is not seeing this user as an actual member of the forum... For now it's only happening for him...
Any suggestions?