What Is a List?

A list is like a variable that can hold many values at once, one after another. Each value has an index (position number starting at 1).

Creating a List

1. Click Variables → Make a List.
2. Name it (e.g., High Scores) and click OK.

Key List Blocks

• add (value) to (list) — adds a new item at the end.
• delete (1) of (list) — removes the item at position 1.
• item (1) of (list) — reads the value at position 1.
• length of (list) — tells you how many items are in the list.