Minecraft Specifiers : Scoreboard Objectives

I'm quite used to Minecraft commanding, yet I do not know how to specify that a scoreboard objective called "POINTS" must have an integer higher than 749 so as to trigger the following command block:

/fill x y z x y z minecraft:air

I just need the first part sorry! I know that r stands for radius, but I can't find a list of other specifiers. A link to a list would be (probably) the most helpful. Thanks!

minecraft-java-edition minecraft-commands

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How do you write a scoreboard objective?

Objectives track a number of points for entities, and are stored and displayed as integers with a full score range of -2,147,483,648 to 2,147,483,647. An objective's name is used internally for referencing in commands, target arguments, and the file format.

What is a scoreboard objective in Minecraft?

Scoreboard Command

To add an objective: /scoreboard objectives add <objective> <criteria> [displayName]

To remove an objective: /scoreboard objectives remove <objective>

To list all objectives: /scoreboard objectives list.

To set how the objectives are displayed: /scoreboard objectives setdisplay <slot> [objective]

How do you customize your scoreboard in Minecraft?

Targets a random player. Bedrock Edition can use @r to target non-player entities via the type selector argument; in Java Edition, to select a random entity, use @e[sort=random] instead. In Bedrock Edition, @r can only target entities who are alive. Targets every player, alive or not.

Minecraft Scoreboard Tutorial: Objectives, Players and Selectors (/scoreboard basics)

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