function updateSB():
	loop all players:
		setup skoreboard for loop-player
		if loop-player has a skoreboard:
			set title of skoreboard loop-player to "&aDein Server"
			set slot 1 of skoreboard loop-player to "&6Hallo Welt"
			set slot 2 of skoreboard loop-player to "&b%{counter::%uuid of loop-player%}%"

command /add:
	trigger:
		add 1 to {counter::%uuid of player%}

every tick:
	updateSB()