How do I exit a game?

[SgtDuty]

I have a Mac laptop, and I can't figure out how to end the game, because my computer has no end on the keyboard! Also when you do end the game, is your score saved?

[Chaos]

youll just have to refresh page then if you have no end button and wether u end game or not score is save cause i got lagged out once and it saved my score

[SgtDuty]

Thanks especially the score part!