Data Blocks
Create variable to store any data and use later.


Set variable to
Set variable "iTotal" with specified value.
Change variable by
Change variable "iTotal" by specified value.
Show variable
Show variable "iTotal" at top left corner of the stage.
Hide variable
Hide variable "iTotal" from top left corner of the stage.
Add to list
Add an item to a "Students" list.
Delete of
Delete all, last or specified item from "Students" list.
Insert item at
Insert specified item at specified spot of "Students" list.
Replace item with
Replace specified item at specified spot with specified value of "Students" list.
Item of
Report the value of specified entry, last item or random item of "Students" list.
Length of list
Report the length of specified list.
List contains
Checks if "Students" list contains specified value.
Show list
Show list at top left corner of the stage.
Hide list
Hide list from top left corner of the stage.