I need a program designed that will display a screen (Via Projector) that has 450 lotto type number balls on it. From an admin console a user will input numbers as they are pulled from a container. Those numbers will then disappear from the screen. Every tenth number input will stay on the screen but turn a different color.
The admin console will also need the ability to add a number back in.
we will need all numbers displayed initially 1-450 and numbers will be removed one at a time by the admin console.