Use 'score out' when indicating that a task is done on a list.

Task Completion

'Score out' implies a visible removal such as drawing a line through text.

Visual Action

'Score out' often infers finality, meaning the item won't be considered again.

Use 'score out' to describe the initial step in a creation or construction process.

'Score out' is often used in the context of material work, like wood or metal.

'Score out' involves making guidelines that serve for further actions.